{"title":"Reagents \u0026 Consumables","description":null,"products":[{"product_id":"apera-instruments-value-series-ec20-value-pocket-conductivity-tester-kit","title":"Value Series EC20 Value Pocket Conductivity Tester Kit","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eApera EC20 Value Series Pocket Conductivity Tester – Reliable, Accurate \u0026amp; Built for All Your Needs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eApera Instruments EC20\u003c\/strong\u003e is engineered to be \u003cstrong\u003ethe most reliable and cost-effective conductivity (EC) tester\u003c\/strong\u003e for a wide range of applications. Whether you're testing \u003cstrong\u003ehydroponic solutions, educational labs, tap\/drinking water, swimming pools, or water treatment systems\u003c\/strong\u003e, this tester ensures precise results every time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eUnmatched Accuracy \u0026amp; Performance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdvanced BPB (Brush-Resistant Platinum Black) Sensor\u003c\/strong\u003e – Reduces electrode polarization, extends measurement range, and delivers \u003cstrong\u003ehigher accuracy\u003c\/strong\u003e than conventional stainless steel electrodes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWide Measurement Range:\u003c\/strong\u003e Covers \u003cstrong\u003e0-200.0 µS\/cm, 0-2000 µS\/cm, 0-20.00 mS\/cm, and 0-50.0˚C\u003c\/strong\u003e, ensuring versatility across applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAuto Temperature Compensation (ATC):\u003c\/strong\u003e Provides \u003cstrong\u003e±1% full scale accuracy and 0.5˚C precision\u003c\/strong\u003e, adapting to environmental fluctuations for trustworthy readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSmart Features for Effortless Testing\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e3-Point Auto Calibration with Auto Buffer Recognition\u003c\/strong\u003e – Achieves quick, reliable calibrations for optimal accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eClear Dual Display\u003c\/strong\u003e – The \u003cstrong\u003elarge, 180˚ viewing angle screen\u003c\/strong\u003e shows temperature and EC values simultaneously, along with indicators for completed auto calibrations and stable readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSelf-Diagnosis System\u003c\/strong\u003e – Detects out-of-range errors, \u003cstrong\u003elow battery warnings\u003c\/strong\u003e, and \u003cstrong\u003eincorrect calibration reminders\u003c\/strong\u003e, keeping your measurements dependable.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eDurable, Portable \u0026amp; 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margin: 0 auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003c!-- Section 1 --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #ddd; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003c!-- Left: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments Edge Dissolved Oxygen Meter\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/hi2004_main.jpg?width=1200\u0026amp;name=hi2004_main.jpg\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eEngineered for precision, the edge® Dissolved Oxygen meter blends smart functionality and intuitive design for seamless lab and field use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmart Digital DO Probe\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEach edge® DO probe features a built-in microchip that securely stores calibration data, including model number, serial ID, and timestamps. When reconnected, the meter automatically recalls all settings, ensuring consistent performance without manual recalibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eClark-Type Polarographic DO Probe\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe edge® HI764080 probe utilizes Clark-type polarographic technology, offering integrated temperature compensation within a durable PEI body. Replaceable PTFE membrane caps and refillable KCl solution simplify maintenance, delivering fast, reliable dissolved oxygen measurements in both field and laboratory environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEffortless 3.5 mm Probe Connection\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eFeaturing a standard 3.5 mm plug, the DO probe connects securely without fragile pins or complex alignments. Just plug in and begin measuring with confidence and ease.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 2 --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #ddd; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003c!-- Left: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eDesigned with flexibility in mind, the edge® dissolved oxygen meter adapts to your workspace, offering precision performance without occupying traditional benchtop space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSpace-Saving Wall Mount\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe included wall mount cradle allows you to securely place the edge® on a wall, freeing up valuable benchtop space. An integrated charger keeps the meter powered while mounted, making it ideal for compact labs and workstations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCradle with Swivel Electrode Holder\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe edge® cradle includes a built-in swivel arm to hold electrodes securely at optimal angles. It ensures ergonomic access and continuous charging during measurements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Right: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Edge Cradle and Wall Mount\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/edge-cradle-and-wall-mount.png?width=400\u0026amp;name=edge-cradle-and-wall-mount.png\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3 --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Holding Edge DO Meter\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/holding-edge-white-1.png?width=400\u0026amp;name=holding-edge-white-1.png\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eLightweight and highly portable, the edge® dissolved oxygen meter weighs just 8.8 oz, features dual USB ports, and delivers up to 8 hours of continuous battery operation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eDual USB Connectivity\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe edge® offers two USB ports: a standard USB for quick data export via flash drive, and a micro USB for direct connection to a computer — enabling file transfers and charging even when a cradle isn't available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Data Logging\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEasily store up to 1,000 log records, including measurement readings, GLP (Good Laboratory Practice) data, and complete timestamps, providing thorough documentation for compliance and analysis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50148519936298,"sku":"BTS-HI2004-01","price":880.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/hi2004_main.webp?v=1745682657"},{"product_id":"hanna-instruments-optical-dissolved-oxygen-meter","title":"Hanna Instruments HI98198 Optical Dissolved Oxygen Meter – Waterproof, Field \u0026 Lab Ready","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Lato', Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #ddd; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003c!-- Left: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/dissolved-oxygen-meter-angle-hi98198.jpg?width=720\u0026amp;name=dissolved-oxygen-meter-angle-hi98198.jpg\" alt=\"Hanna Instruments HI98198 Dissolved Oxygen Meter\" style=\"width: 100%; height: auto; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eThe HI98198 portable dissolved oxygen meter delivers enhanced optical DO measurement technology for precise environmental, industrial, and wastewater monitoring.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eBuilt-In Advanced Measurement Functions\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eDesigned to streamline your testing process, the HI98198 automatically calculates Biological Oxygen Demand (BOD), Oxygen Uptake Rate (OUR), and Specific Oxygen Uptake Rate (SOUR) without requiring manual conversions, saving time and minimizing errors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEnhanced Traceability with GLP Data\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eAccess complete GLP (Good Laboratory Practice) data at the press of a button, including the last calibration time, date, pressure, temperature, salinity, and calibration values, ensuring full accountability for every reading.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eRobust Data Logging Capabilities\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI98198 offers flexible log-on-demand functionality, allowing you to store up to 4,000 data points. Utilize the AutoEnd feature to automatically capture stable readings for consistent and reliable documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmart Cap Recognition\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe optical DO sensor automatically detects when a new cap is installed and will notify you when replacement, damage, or missing cap issues arise — reducing maintenance guesswork and improving system uptime.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Lato', Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #ddd; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003c!-- Left: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Demanding Field Conditions\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI98198 portable dissolved oxygen meter is IP67-rated, providing complete protection against water, dust, and harsh outdoor environments. Built to withstand submersion up to 1 meter for 30 minutes, it ensures reliable performance even in challenging field conditions. A large, easy-to-read backlit display makes critical data visible in any lighting situation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSimple, Seamless Data Transfer\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eWith an integrated USB-C port, exporting data from the HI98198 is effortless. No special software is needed—just connect a USB-C cable to a flash drive, PC, or Android device and save measurement results directly as .csv files for easy reporting and analysis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eQuick Connect Optical DO Probe\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe Quick Connect fitting allows for fast, secure probe attachment without the need for threading or complicated fittings. A watertight design ensures that field installation and removal of the DO sensor are simple, efficient, and hassle-free.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Right: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/dissolved-oxygen-meter-connection-hi98198.jpg?width=720\u0026amp;name=dissolved-oxygen-meter-connection-hi98198.jpg\" alt=\"HI98198 Dissolved Oxygen Meter Quick Connect Probe and USB-C Port\" style=\"width: 100%; height: auto; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Lato', Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #ddd; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003c!-- Left: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/rugged-optical-do-probe-hi764113.jpg?width=657\u0026amp;name=rugged-optical-do-probe-hi764113.jpg\" alt=\"HI764113 Rugged Optical Dissolved Oxygen Probe\" style=\"width: 100%; height: auto; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eHI764113 Rugged Optical DO Probe\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eDesigned for both freshwater and saltwater environments, the HI764113 optical dissolved oxygen probe offers outstanding durability and fast, accurate measurements, even in demanding field conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eBuilt for Tough Environments\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eAn impact-resistant ABS plastic body combined with a stainless steel protective guard shields the sensor from physical damage. Rated IP68, the probe is fully sealed against dust and water intrusion for reliable operation during long-term deployments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eFast, Sensitive Measurements\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eA domed optical cap minimizes bubble interference, enhancing sensitivity and delivering faster, more accurate dissolved oxygen readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eLow-Maintenance, Ready-to-Use\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe HI764113 probe eliminates the need for membrane replacements and electrolyte refills, streamlining maintenance and allowing you to focus on your measurements with minimal downtime.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Lato', Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #ddd; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \n    \u003c!-- Left: Text Content --\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n      \n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmart Cap Technology for Seamless DO Measurement\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003eThe HI98198 features innovative Smart Cap technology, incorporating a built-in RFID chip to enhance traceability and streamline cap management.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAutomatic Cap Detection\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003eEach Smart Cap stores key information such as manufacturing and first-use dates. The HI98198 automatically recognizes the installed cap, ensuring traceable calibration and simplified maintenance tracking.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eOne-Year Cap Lifespan\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003eSmart Caps are designed for optimal performance with a one-year lifespan from the first initialization. The meter automatically tracks cap usage and alerts you when replacement is due—helping you maintain accuracy without guesswork.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePerfect Alignment Every Time\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003eA precision alignment key ensures that Smart Caps are securely and correctly positioned, eliminating installation errors and maximizing sensor performance.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- Right: Image --\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003cimg style=\"width: 100%; height: auto; object-fit: contain;\" alt=\"Portable Dissolved Oxygen Meter Smart Cap View HI98198\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-do-meter-cap-view-hi98198.jpg?width=450\u0026amp;name=portable-do-meter-cap-view-hi98198.jpg\"\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Lato', Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #ddd; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \n    \u003c!-- Left: Image --\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003cimg style=\"width: 100%; height: auto; object-fit: contain;\" alt=\"HI98198 Optical Dissolved Oxygen Meter Carrying Case\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/dissolved-oxygen-case-hi98198.jpg?width=720\u0026amp;name=dissolved-oxygen-case-hi98198.jpg\"\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Right: Text Content --\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n      \n      \u003cdiv\u003e\n        \u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong style=\"font-weight: 400;\"\u003eThe HI98198 optical dissolved oxygen meter comes complete with all essential tools, allowing you to start testing right out of the box—no hidden extras required.\u003c\/strong\u003e\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eZero Oxygen Calibration Solution\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003eProper calibration is key to achieving accurate dissolved oxygen measurements. To help you get started, the HI98198 includes HI7040L bi-component zero oxygen calibration solution, making it easy to calibrate your meter to 0% oxygen concentration.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEssential Field Accessories\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003eA rugged calibration vessel, beakers, and a USB cable are all neatly organized in the carrying case, giving you the tools you need for fast calibration, reliable testing, and easy data transfer whenever needed.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eReady for the Field\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003eYour HI98198 meter, optical DO probe, calibration materials, and accessories are securely packed into a durable, field-ready case designed to withstand the demands of environmental and industrial testing applications.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50152860647722,"sku":"BTS-HI98198","price":2259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/hi98198-optical_dissolved_oxygen_meter_1__22460.webp?v=1745776810"},{"product_id":"hanna-instruments-hi98194-multiparameter-waterproof-meter-measures-ph-ec-tds-salinity-do-pressure-and-temperature","title":"Hanna Instruments HI98194 Multiparameter Waterproof Meter – Measures pH, EC, TDS, Salinity, DO, Pressure, and Temperature","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 20px; font-size: 1.05rem;\"\u003e\n\u003c!-- Existing Description Sections --\u003e\n\u003cp\u003e\u003cstrong style=\"font-weight: 400;\"\u003eThe Hanna Instruments HI98194 Multiparameter Meter is engineered for precision water quality monitoring, delivering laboratory-grade performance in a portable, waterproof design.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis advanced instrument simultaneously monitors up to 12 critical water parameters, including pH, ORP (oxidation-reduction potential), conductivity, dissolved oxygen (DO), barometric pressure, and temperature. A digital Quick Connect multi-sensor probe streamlines setup and calibration, while durable construction and intuitive operation make the HI98194 ideal for both field studies and laboratory testing.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Graphic LCD Display\u003c\/h3\u003e\n\u003cp\u003eThe backlit, high-contrast display clearly shows up to 12 readings at once, with virtual keys that guide users through setup, calibration, and data logging. On-screen help menus and contextual guidance simplify the user experience, even for first-time operators.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eFully Waterproof and Built for Harsh Conditions\u003c\/h3\u003e\n\u003cp\u003eWith an IP67-rated casing, the HI98194 meter is fully protected against dust and water immersion up to 1 meter. The included HI7698194 probe features an IP68 rating, making it suitable for continuous submersion during environmental field work or industrial monitoring.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; text-align: center;\"\u003e\u003cdiv style=\"max-width: 560px; margin: 0 auto;\"\u003e\n    \u003cdiv style=\"position: relative; width: 100%; padding-bottom: 56.25%; height: 0; overflow: hidden;\"\u003e\n        \u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/1tW4x_4G7oE?si=gWL1RRZt6CDF90c3\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\"\u003e\n        \u003c\/iframe\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/h3\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eQuick Connect Digital Probe with Field-Replaceable Sensors\u003c\/h3\u003e\n\u003cp\u003eThe digital probe allows for rapid sensor replacement in the field without tools. Screw-type, color-coded connectors simplify sensor identification and reduce downtime when swapping or replacing components.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmart Auto-Recognition Technology\u003c\/h3\u003e\n\u003cp\u003eThe HI98194 automatically detects connected sensors, only displaying parameters relevant to active measurements. This eliminates unnecessary configuration and ensures cleaner, more efficient data management.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eTemperature and Barometric Compensation\u003c\/h3\u003e\n\u003cp\u003eBuilt-in temperature and barometric pressure sensors ensure real-time automatic compensation for pH, conductivity, and dissolved oxygen readings, improving accuracy across variable environmental conditions and altitudes.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eFlexible Calibration Modes\u003c\/h3\u003e\n\u003cp\u003eQuick Calibration enables fast one-point calibration for pH, conductivity, and DO, while standard calibration options allow up to three points for pH, one custom conductivity standard, and two-point dissolved oxygen calibration. Custom calibration points are also supported for advanced applications.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eGLP-Compliant Data Management\u003c\/h3\u003e\n\u003cp\u003eAccess full Good Laboratory Practice (GLP) data at any time, including calibration history, time and date stamps, buffer standards used, and slope information, ensuring your compliance and recordkeeping are seamless.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eExtensive Data Logging Capabilities\u003c\/h3\u003e\n\u003cp\u003eStore up to 45,000 samples using either continuous or log-on-demand modes. Adjustable logging intervals range from every 1 second to every 3 hours, providing flexibility for both short-term studies and long-term monitoring projects.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eUser-Friendly Keypad and Navigation\u003c\/h3\u003e\n\u003cp\u003eDedicated keys and virtual soft keys provide quick access to key functions. Intuitive navigation ensures that setup, calibration, and data retrieval are straightforward, even for new users.\u003c\/p\u003e\n\u003c!-- 💥 NEW INSERTED \"On-Screen Features\" SECTION 💥 --\u003e\n\u003cdiv style=\"margin: 60px 0; padding: 40px 20px; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 40px;\"\u003eOn-Screen Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 40px;\"\u003e\n\u003c!-- Feature 1 --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi98194-5-6params-scr.jpg\" alt=\"Setup Screen HI98194\" style=\"width: 100%; max-width: 250px; object-fit: contain; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eSetup Screen\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eEasily configure your meter’s time, date, temperature unit, and language preferences for a fully personalized user experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2 --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi98194-5-6quickcal-scr.jpg\" alt=\"Quick Calibration HI98194\" style=\"width: 100%; max-width: 250px; object-fit: contain; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eQuick Calibration\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eSave time with one-touch Quick Calibration for pH, conductivity, and dissolved oxygen—ensuring fast, accurate field results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Resume regular description sections --\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eOn-Screen Contextual Help\u003c\/h3\u003e\n\u003cp\u003eA dedicated HELP button offers immediate access to setup instructions, calibration guidance, and troubleshooting tips tailored to the task at hand, minimizing downtime and training requirements.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSimple PC Connectivity and Data Export\u003c\/h3\u003e\n\u003cp\u003eExport stored data easily to a Windows-compatible PC using the supplied HI920015 micro USB cable and HI9298194 software—no additional drivers required.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eExtended Battery Life for Field Work\u003c\/h3\u003e\n\u003cp\u003ePowered by four standard 1.5V AA batteries, the HI98194 provides up to 360 hours of continuous operation, making it reliable for long field deployments without frequent recharging or battery changes.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eComplete Portable Kit with Rugged Carrying Case\u003c\/h3\u003e\n\u003cp\u003eThe meter, probe, calibration vessels, beakers, cables, and accessories come packaged in a durable, thermoformed carrying case, protecting your investment and keeping your gear organized during transport and storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI7698194probe.jpg?width=600\u0026amp;name=HI7698194probe.jpg\" alt=\"HI7698194 Multiparameter Probe\" style=\"width: 100%; height: auto; max-width: 500px; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eHI7698194 Multiparameter Probe\u003c\/h3\u003e\n\u003cp style=\"font-size: 1.05rem; line-height: 1.6;\"\u003eDesigned for seamless compatibility with the HI98194 meter, the HI7698194 probe provides reliable, high-accuracy multiparameter measurements in rugged environments. A waterproof Quick Connect system ensures a secure connection with the meter, while the probe automatically detects installed sensors, eliminating manual setup.\u003c\/p\u003e\n\u003cp style=\"font-size: 1.05rem; line-height: 1.6;\"\u003eThe modular design features field-replaceable sensors with easy screw-type, color-coded connectors for simple identification and fast swapping. Built with a durable multistrand, multiconductor shielded cable—available in 4m, 10m, 20m, and 40m lengths—this probe delivers maximum flexibility and dependable performance in the field.\u003c\/p\u003e\n\u003ch4 style=\"font-weight: 400; margin-top: 20px;\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul style=\"list-style: disc inside; font-size: 1.05rem; line-height: 1.8; margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-Coded, Field-Replaceable Sensors:\u003c\/strong\u003e Simplifies sensor identification and quick replacement, reducing downtime during fieldwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Connect Technology:\u003c\/strong\u003e Fast, waterproof probe-to-meter connection ensures secure data transmission without complicated setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 Rated for Continuous Immersion:\u003c\/strong\u003e Built to withstand demanding environmental conditions for extended field deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; background: #fff; color: #333; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 40px;\"\u003eColor Coded, Field Replaceable Sensors\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 40px;\"\u003e\n\u003c!-- Sensor 1 --\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI7698194-1.png\" alt=\"HI7698194-0 Sensor\" style=\"width: 100%; max-width: 200px; height: auto; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1.25rem; margin-bottom: 10px;\"\u003eHI7698194-0\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eDouble ceramic junction \u003cbr\u003epH sensor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor 2 --\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI7698194-1.png\" alt=\"HI7698194-1 Sensor\" style=\"width: 100%; max-width: 200px; height: auto; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1.25rem; margin-bottom: 10px;\"\u003eHI7698194-1\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003epH and platinum pin \u003cbr\u003eORP sensor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor 3 --\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/hi7698194-3.png\" alt=\"HI7698194-3 Sensor\" style=\"width: 100%; max-width: 200px; height: auto; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1.25rem; margin-bottom: 10px;\"\u003eHI7698194-3\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eFour-ring, stainless steel \u003cbr\u003econductivity sensor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor 4 --\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/hi7698194-2.png\" alt=\"HI7698194-2 Sensor\" style=\"width: 100%; max-width: 200px; height: auto; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-weight: 400; font-size: 1.25rem; margin-bottom: 10px;\"\u003eHI7698194-2\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eGalvanic dissolved oxygen \u003cbr\u003esensor\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 10px;\"\u003eRugged Carrying Case\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eThe HI98194 portable meter, probe, and accessories come neatly organized in a rugged carrying case built for durability and long-term use. Inside, a precision thermoformed interior ensures that every component is securely protected, making it ideal for transportation to field locations or storage between uses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Right: Image --\u003e\n\u003cdiv style=\"flex: 1 1 400px; min-width: 300px; display: flex; align-items: center; justify-content: center;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi9819xseries-rugged-case.jpg\" alt=\"HI98194 Rugged Carrying Case\" style=\"width: 100%; max-width: 400px; height: auto; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"4m Cable (13')","offer_id":50157441483050,"sku":"BTS-HI98194","price":1929.99,"currency_code":"USD","in_stock":true},{"title":"10m Cable (32.8')","offer_id":50157441515818,"sku":"BTS-HI98194\/10","price":2059.99,"currency_code":"USD","in_stock":true},{"title":"20m Cable (65.6')","offer_id":50157441548586,"sku":"BTS-HI98194\/20","price":2159.99,"currency_code":"USD","in_stock":true},{"title":"40m Cable (131.2')","offer_id":50157441581354,"sku":"BTS-HI98194\/40","price":2459.99,"currency_code":"USD","in_stock":true},{"title":"50m Cable (164')","offer_id":50157441614122,"sku":"BTS-HI98194\/50","price":2524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/multiparameter-portable-meter-hi98194-Best-Seller__87068.webp?v=1745783143"},{"product_id":"hanna-instruments-multiparameter-ph-ise-ec-do-turbidity-waterproof-meter-with-optional-gps","title":"Hanna Instruments HI9829 Multiparameter pH\/ISE\/EC\/DO\/Turbidity Waterproof Meter – Optional GPS, Field-Ready with 4m, 10m, 20m Cable Options","description":"\u003cdiv style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/gps9829b.jpg?width=395\u0026amp;name=gps9829b.jpg\" alt=\"HI9829 GPS Capability\" style=\"width: 100%; max-width: 395px; height: auto; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Text Content --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 10px;\"\u003eMeter with or without GPS\u003c\/h2\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eBuilt-in GPS Receiver (Optional)\u003c\/h4\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.6; padding-left: 20px;\"\u003e\n\u003cli\u003e12-channel satellite GPS receiver for precise tracking (±30 feet accuracy).\u003c\/li\u003e\n\u003cli\u003eAutomatically records latitude, longitude, date, and time with each reading.\u003c\/li\u003e\n\u003cli\u003eCustomizable location names and remarks for easy site identification.\u003c\/li\u003e\n\u003cli\u003eDisplays distance from the current location to stored sample points.\u003c\/li\u003e\n\u003cli\u003eIntegrates seamlessly with Hanna HI929829 software and Google™ Maps for visual data mapping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.9rem; color: #777; margin-top: 10px;\"\u003e*Google™ Maps is a registered trademark of Google™, Inc. Hanna Instruments® is not affiliated with Google™.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"width: 100%; background: #222; color: #fff; padding: 60px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300;\"\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 0 auto; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 20px;\"\u003eTwo Probe Options: Basic or Autonomous Logging\u003c\/h2\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6; max-width: 900px; margin: 0 auto 60px;\"\u003eSelect between the HI7609829 Basic Probe or the HI7629829 Autonomous Logging Probe for integration with your HI9829 Multiparameter Meter. Both models measure pH, ORP, conductivity, and dissolved oxygen, with optional turbidity sensor upgrades.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 80px;\"\u003e\n\u003c!-- Basic Probe --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 400px;\"\u003e\n\u003cimg style=\"width: 100%; max-width: 250px; height: auto; margin: 0 auto 20px;\" alt=\"HI7609829 Basic Probe\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI7609829-short.jpg\"\u003e\n\u003ch5 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 15px;\"\u003eHI7609829 Basic Probe\u003c\/h5\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; text-align: left; font-size: 0.95rem; line-height: 1.6;\"\u003e\n\u003cli\u003eCompact digital probe under 2\" diameter\u003c\/li\u003e\n\u003cli\u003eThree color-coded sensor inputs\u003c\/li\u003e\n\u003cli\u003eIP68 rated for continuous immersion\u003c\/li\u003e\n\u003cli\u003eMultistrand, heavy-duty cable rated for 150 lbs\u003c\/li\u003e\n\u003cli\u003eAvailable with 4m, 10m, or 20m cable lengths\u003c\/li\u003e\n\u003cli\u003eWeighted protective shield for sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Logging Probe --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 400px;\"\u003e\n\u003cimg style=\"width: 100%; max-width: 250px; height: auto; margin: 0 auto 20px;\" alt=\"HI7629829 Autonomous Logging Probe\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI7629829-long.jpg\"\u003e\n\u003ch5 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 15px;\"\u003eHI7629829 Autonomous Logging Probe\u003c\/h5\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; text-align: left; font-size: 0.95rem; line-height: 1.6;\"\u003e\n\u003cli\u003eAll the features of the basic probe, plus internal logging\u003c\/li\u003e\n\u003cli\u003eLogs data independently from the HI9829 meter\u003c\/li\u003e\n\u003cli\u003eBattery operated (up to 70 days)\u003c\/li\u003e\n\u003cli\u003eStores 140,000+ single readings or 35,000 full sets\u003c\/li\u003e\n\u003cli\u003eSelectable logging intervals from 1 second to 3 hours\u003c\/li\u003e\n\u003cli\u003eAvailable with EC or EC\/Turbidity sensor configurations\u003c\/li\u003e\n\u003cli\u003eDirect PC connection with included USB cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.8rem; color: #bbb; margin-top: 10px;\"\u003e\u003cem\u003e*Battery life based on 10-minute logging interval with all channels enabled\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 60px auto 20px; padding: 0 20px; text-align: center;\"\u003e\n  \u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/color-coded-sensors.jpg?width=1200\u0026amp;name=color-coded-sensors.jpg\" alt=\"Color Coded Sensors\" style=\"width: 100%; max-width: 1200px; height: auto; border: none; object-fit: contain;\"\u003e\n\u003c\/div\u003e\n\n\u003c!-- Thin Gray Divider --\u003e\n\u003cdiv style=\"width: 100%; max-width: 1400px; margin: 20px auto 60px; border-bottom: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px; align-items: center;\"\u003e\n\u003c!-- Text Block --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eWaterproof Protection\u003c\/strong\u003e – The HI9829 is housed in an IP67-rated waterproof casing and can endure immersion up to 1 meter for 30 minutes. Its probe boasts an IP68 rating for continuous underwater use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBacklit Dot Matrix LCD Display\u003c\/strong\u003e – View up to 12 parameters simultaneously with the intuitive backlit LCD, featuring on-screen help and virtual soft keys for simple navigation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntuitive Keypad\u003c\/strong\u003e – A rubberized keypad with dedicated power, help, navigation, and soft keys ensures effortless operation, even for new users.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDedicated Help Key\u003c\/strong\u003e – Instantly access setup, calibration, and troubleshooting guidance tailored to your current task via the HELP button.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuto-Sensor Recognition\u003c\/strong\u003e – Automatically detects and configures only connected sensors, streamlining setup and avoiding cluttered displays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Temperature Compensation\u003c\/strong\u003e – Integrated temperature sensors ensure accurate pH, conductivity, and DO readings under varying conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Barometric Pressure Compensation\u003c\/strong\u003e – Built-in barometer automatically compensates dissolved oxygen readings based on atmospheric pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Calibration\u003c\/strong\u003e – Perform fast, single-point calibration for pH, conductivity, and dissolved oxygen; full calibration options are also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGLP Data Compliance\u003c\/strong\u003e – Access full calibration history with date, time, buffers used, and slope details to maintain Good Laboratory Practice standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtensive Data Logging\u003c\/strong\u003e – Store up to 44,000 samples with flexible intervals ranging from 1 second to 3 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGraphing Capability\u003c\/strong\u003e – Easily view trend graphs on the display or export to PC for in-depth data analysis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePC Connectivity\u003c\/strong\u003e – Quickly transfer logged data to Windows-compatible PCs using the included HI7698291 USB adapter and HI929829 software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong Battery Life\u003c\/strong\u003e – Rechargeable C-size NiMH batteries deliver up to 140 hours of operation on a single charge (without GPS\/turbidity features).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Carrying Case\u003c\/strong\u003e – All components are secured in a durable, thermoformed case designed for field and lab professionals.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Battery life may vary based on GPS and turbidity measurements usage.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Image Block --\u003e\n\u003cdiv style=\"flex: 1 1 400px; min-width: 300px; display: flex; justify-content: center;\"\u003e\u003cimg style=\"width: 100%; max-width: 400px; height: auto; object-fit: contain; border: none;\" alt=\"HI9829 in and out of case\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI9829-in-and-out-of-case.jpg?width=395\u0026amp;name=HI9829-in-and-out-of-case.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"width: 100%; height: 1px; background: #e0e0e0; margin: 40px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333; background: #fff; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 40px;\"\u003eOn-Screen Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 40px;\"\u003e\n\u003c!-- Feature 1 --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 250px; object-fit: contain; margin-bottom: 20px;\" alt=\"HI9829 Screen GPS Diagnostics\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI9829-Screen-GPS-Diagnostics.jpg?width=350\u0026amp;name=HI9829-Screen-GPS-Diagnostics.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eGPS Option\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eAn integrated 12-channel GPS receiver calculates the meter’s precise location, automatically logging coordinates alongside every measurement for complete traceability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2 --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 250px; object-fit: contain; margin-bottom: 20px;\" alt=\"HI9829 Screen Quick Calibration\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI9829-Screen-GPS-Quick_Cal.jpg?width=350\u0026amp;name=HI9829-Screen-GPS-Quick_Cal.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eQuick Calibration\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eQuickly calibrate pH, conductivity, and dissolved oxygen sensors with a single, simple procedure—streamlining your workflow when efficiency matters most.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 3 --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 250px; object-fit: contain; margin-bottom: 20px;\" alt=\"HI9829 Screen Graphing\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI9829-Screen-Graphing.jpg?width=350\u0026amp;name=HI9829-Screen-Graphing.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eGraphing Capability\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eVisualize trends directly on the display with real-time graphing. Quickly review measurement history without needing a PC connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"width: 100%; height: 1px; background: #e0e0e0; margin: 40px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003csection style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left: Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\u003cimg style=\"width: 100%; height: auto; max-width: 395px; object-fit: contain;\" alt=\"Fast Tracker HI9829\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/fast_tracker9829.jpg?width=395\u0026amp;name=fast_tracker9829.jpg\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Text --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 10px;\"\u003eFast Tracker™—Tag Identification System\u003c\/h3\u003e\n\u003cp style=\"font-size: 1.05rem; line-height: 1.6;\"\u003eSimplify your sampling workflow with Hanna's Fast Tracker™ system. Install iButton® tags at critical sampling sites, allowing the HI9829 to automatically log measurements alongside location IDs with a simple contact. Each reading captures location, date, time, and measurement details—easily transferable to your PC for robust traceability. Fast Tracker™ is the perfect companion to onboard GPS tracking.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 10px;\"\u003eDurable iButton® Tags for Every Site\u003c\/h3\u003e\n\u003cp style=\"font-size: 1.05rem; line-height: 1.6;\"\u003eEach iButton® tag features a unique, embedded ID chip encased in durable stainless steel, designed for long-term field installation. Add as many tags as needed across your project sites to streamline data collection and maximize sampling efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"width: 100%; height: 1px; background: #e0e0e0; margin: 40px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; background: #fff; font-family: Lato, Arial, sans-serif; font-weight: 300;\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400;\"\u003eKeep Extra Testing Supplies On-Hand\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px; justify-content: center;\"\u003e\n\u003c!-- Product 1 --\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 250px; object-fit: contain; margin-bottom: 10px;\" alt=\"Ammonium Ion Selective Electrode\" src=\"https:\/\/cdn11.bigcommerce.com\/s-l8qlnhq2eh\/products\/4317\/images\/9964\/ammonium-ion-selective-hi7609829-10__79733.1570016946.386.513.jpg?c=2\"\u003e\n\u003cdiv style=\"font-size: 1rem; font-weight: 400; margin-bottom: 5px;\"\u003eHI7609829-10\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1rem; margin-bottom: 10px;\"\u003eAmmonium Ion Selective Electrode for HI9829 Multiparameter Portable Meter\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1rem; font-weight: bold;\"\u003e$499.99\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Product 2 --\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 250px; object-fit: contain; margin-bottom: 10px;\" alt=\"Conductivity and Turbidity Sensor\" src=\"https:\/\/cdn11.bigcommerce.com\/s-l8qlnhq2eh\/products\/5551\/images\/7196\/hi7609829-4__69177.1559321299.386.513.jpg?c=2\"\u003e\n\u003cdiv style=\"font-size: 1rem; font-weight: 400; margin-bottom: 5px;\"\u003eHI7609829-4\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1rem; margin-bottom: 10px;\"\u003eConductivity and Turbidity Sensor for HI9829 Multiparameter Portable Meter\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1rem; font-weight: bold;\"\u003e$849.99\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Product 3 --\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 250px; object-fit: contain; margin-bottom: 10px;\" alt=\"Double Junction pH\/ORP Sensor\" src=\"https:\/\/cdn11.bigcommerce.com\/s-l8qlnhq2eh\/products\/5320\/images\/9965\/double-junction-ph-orp-sensor-hi7609829-1__10541.1570016998.386.513.jpg?c=2\"\u003e\n\u003cdiv style=\"font-size: 1rem; font-weight: 400; margin-bottom: 5px;\"\u003eHI7609829-1\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1rem; margin-bottom: 10px;\"\u003eDouble Junction pH\/ORP Sensor for HI9829 Multiparameter Portable Meter\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1rem; font-weight: bold;\"\u003e$259.99\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Product 4 --\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 250px; object-fit: contain; margin-bottom: 10px;\" alt=\"Galvanic DO Sensor\" src=\"https:\/\/cdn11.bigcommerce.com\/s-l8qlnhq2eh\/products\/5327\/images\/7130\/hi7609829-2_1507x1507_300_cmyk__02166.1559321298.386.513.jpg?c=2\"\u003e\n\u003cdiv style=\"font-size: 1rem; font-weight: 400; margin-bottom: 5px;\"\u003eHI7609829-2\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1rem; margin-bottom: 10px;\"\u003eGalvanic DO Sensor for HI9829 Multiparameter Portable Meter\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1rem; font-weight: bold;\"\u003e$259.99\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50153147466026,"sku":"BTS-HI9829","price":3424.98,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 1","offer_id":50155207557418,"sku":"HI9829-13041","price":5704.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 2","offer_id":50155210408234,"sku":"HI9829-03041","price":4654.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 3","offer_id":50155232362794,"sku":"HI9829-11041","price":5174.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 4","offer_id":50155518525738,"sku":"HI9829-10041","price":4654.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 5","offer_id":50155611849002,"sku":"HI9829-00041","price":3424.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 6","offer_id":50624012550442,"sku":"HI9829-00201","price":3824.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 7","offer_id":50624015073578,"sku":"HI9829-11201","price":5454.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 8","offer_id":50624015532330,"sku":"HI9829-10201","price":5074.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 9","offer_id":50918474219818,"sku":"HI9829-10101","price":5259.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 10","offer_id":50963006783786,"sku":"HI9829-01101","price":4534.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 11","offer_id":51304150827306,"sku":"HI9829-11041","price":5709.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 12","offer_id":51472433086762,"sku":"HI9829-01041","price":4384.99,"currency_code":"USD","in_stock":true},{"title":"Default Title #MWS Options 13","offer_id":51619023880490,"sku":"HI9829-00041","price":3784.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/multiparameter-portable-meter-hi9829__80555.webp?v=1745855786"},{"product_id":"hanna-instruments-hi98494-bluetooth®-multiparameter-meter-portable-ph-ec-optical-do-testing-with-hi7698494-probe-4-50m-cable-options","title":"Hanna Instruments HI98494 Bluetooth® Multiparameter Meter – Portable pH\/EC\/Optical DO Testing with HI7698494 Probe (4–50m Cable Options)","description":"\u003csection style=\"width: 100%; background: #fff; padding: 60px 20px 40px; font-family: Lato, Arial, sans-serif;\"\u003e\n  \u003cdiv style=\"max-width: 1400px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\n    \u003c!-- Left: Image Block --\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\n      \u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/product\/HI98494\/hi98494_side.jpg\" alt=\"HI98494 Side View Multiparameter Meter\" style=\"width: 100%; max-width: 600px; height: auto; object-fit: contain;\"\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Right: Text Block --\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\n      \u003ch4 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eMeasure and Log 12 Critical Water Quality Parameters\u003c\/h4\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 16px); margin-bottom: 25px; color: #333;\"\u003eThe HI98494 multiparameter meter captures up to 12 key readings including pH, conductivity, and optical dissolved oxygen (DO). Automatically log up to 45,000 samples or save data on demand for critical points in your testing process.\u003c\/p\u003e\n\n      \u003ch4 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eReliable Dual Power Flexibility\u003c\/h4\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 16px); margin-bottom: 25px; color: #333;\"\u003eDesigned for long field deployments, the HI98494 operates on a built-in rechargeable lithium-ion battery and seamlessly switches to AA alkaline backup power when needed—providing up to 200 hours of continuous operation.\u003c\/p\u003e\n\n      \u003ch4 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eGood Laboratory Practice (GLP) Data Recording\u003c\/h4\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 16px); margin-bottom: 25px; color: #333;\"\u003eEnsure audit-ready traceability with GLP features. Calibration history—including date, time, and standard values—is automatically logged alongside your field data for quality control and compliance.\u003c\/p\u003e\n\n      \u003ch4 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eFast and Simple Quick-Calibration Mode\u003c\/h4\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 16px); color: #333;\"\u003eSimplify your calibration routine with Quick Calibration—a one-step process that rapidly calibrates pH, conductivity, and dissolved oxygen sensors simultaneously. Full multi-point calibration options remain available when needed.\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Thin Gray Line Divider --\u003e\n  \u003cdiv style=\"width: 100%; height: 1px; background-color: #dcdcdc; margin: 50px auto 0;\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"width: 100%; background: #fff; padding: 60px 20px 40px; font-family: Lato, Arial, sans-serif;\"\u003e\n  \u003cdiv style=\"max-width: 1400px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\n    \u003c!-- Left: Text Block --\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\n      \u003ch4 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eEngineered for Durability in Any Environment\u003c\/h4\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 16px); margin-bottom: 25px; color: #333;\"\u003eBuilt for field and industrial use, the HI98494 multiparameter meter is protected by an IP67-rated housing. It resists dust, water, and impacts, ensuring reliable performance in the toughest conditions.\u003c\/p\u003e\n\n      \u003ch4 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eQuick Connect Probe System\u003c\/h4\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 16px); margin-bottom: 25px; color: #333;\"\u003eThe HI7698494 probe features a Quick Connect DIN plug with a protective rubberized seal. Connect or disconnect sensors in seconds without twisting or threading, even in wet environments.\u003c\/p\u003e\n\n      \u003ch4 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eSeamless USB Type-C Data Transfer\u003c\/h4\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 16px); margin-bottom: 25px; color: #333;\"\u003eQuickly move logged measurement data to a USB stick, PC, or smart device via the built-in USB Type-C port. The same port also recharges the internal lithium-ion battery for extended field operation.\u003c\/p\u003e\n\n      \u003ch4 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eDigital Multiparameter Probe Recognition\u003c\/h4\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 16px); color: #333;\"\u003eThe HI98494 automatically detects connected pH (ORP), EC, and optical DO sensors through its digital interface. Built-in temperature sensors ensure accurate, compensated readings in real time.\u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- Right: Image Block --\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\n      \u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/product\/HI98494\/HI98494_USBC_QuickConnect%20(1).jpg\" alt=\"HI98494 USB-C Quick Connect Probe\" style=\"width: 100%; max-width: 600px; height: auto; object-fit: contain;\"\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- Thin Gray Line Divider --\u003e\n  \u003cdiv style=\"width: 100%; height: 1px; background-color: #dcdcdc; margin: 50px auto 0;\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; background: #fff; border-bottom: 1px solid #ccc;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left Side: Full Probe Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/product\/HI98494\/_HI7698494_sensore.jpg\" alt=\"HI7698494 Multiparameter Probe\" style=\"width: 100%; max-width: 450px; height: auto; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c!-- Right Side: Sensor Descriptions --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 30px;\"\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 10px;\"\u003eMultiparameter Probe and Sensors\u003c\/h2\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eSensor replacement is quick and easy with field-replaceable, screw-type connectors that are color-coded for easy identification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor 1 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/product\/HI98494\/image--023.jpg\" alt=\"pH\/ORP Sensor HI7698194-0\/1\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003epH\/ORP Sensor\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003eHI7698194-0 (pH only)\u003cbr\u003eHI7698194-1 (pH\/ORP)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor 2 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/product\/HI98494\/image--024.jpg\" alt=\"EC Sensor HI7698194-3\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003eEC Sensor\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003eHI7698194-3\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor 3 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/product\/HI98494\/image--025.jpg\" alt=\"Optical DO Sensor HI7698494-5\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003eOptical DO Sensor\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003eHI7698494-5\u003cbr\u003e\u003csmall style=\"color: #777;\"\u003e* Uses a Smart Cap with RFID tracking for maintenance alerts.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Connect in the Field Section --\u003e\n\u003csection style=\"width: 100%; background: linear-gradient(to bottom, #ffffff 0%, #f5f8f9 88%, #ffffff 88%, #ffffff 100%); padding: 60px 20px 0; font-family: Lato, Arial, sans-serif;\"\u003e\n  \u003cdiv style=\"max-width: 1200px; margin: 0 auto;\"\u003e\n\n    \u003c!-- Main Title --\u003e\n    \u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\n      \u003ch2 style=\"font-size: clamp(26px, 5vw, 34px); font-weight: 600; margin-bottom: 10px; color: #111;\"\u003eConnect in the Field\u003c\/h2\u003e\n      \u003cp style=\"font-size: clamp(14px, 2vw, 18px); color: #555;\"\u003eConnect wirelessly via Bluetooth® to your smart device running the Hanna Lab App.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Content Grid --\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start; gap: 40px;\"\u003e\n\n      \u003c!-- Left: Features Text (inside gray) --\u003e\n      \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n\n        \u003ch3 style=\"font-size: clamp(20px, 4vw, 26px); font-weight: 500; margin-bottom: 20px;\"\u003eFeatures\u003c\/h3\u003e\n\n        \u003cdiv style=\"font-size: clamp(13px, 2vw, 15px); line-height: 1.8; color: #333;\"\u003e\n          \u003cdiv style=\"margin-bottom: 25px;\"\u003e\n            \u003cstrong style=\"font-size: 1.05em;\"\u003eMeasurement \u0026amp; Graphing\u003c\/strong\u003e\n            \u003cp style=\"margin-top: 8px;\"\u003eSelect the measurement units to be displayed on your smart device. For trend analysis, view the graph of your logged data.\u003c\/p\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv style=\"margin-bottom: 25px;\"\u003e\n            \u003cstrong style=\"font-size: 1.05em;\"\u003eGood Laboratory Practices (GLP)\u003c\/strong\u003e\n            \u003cp style=\"margin-top: 8px;\"\u003eComprehensive GLP data can be reviewed for all parameters once the logged data is downloaded to your smart device.\u003c\/p\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv\u003e\n            \u003cstrong style=\"font-size: 1.05em;\"\u003eSort \u0026amp; Share\u003c\/strong\u003e\n            \u003cp style=\"margin-top: 8px;\"\u003eGroup your data by time or notation. Email it for storage or share it with friends or colleagues.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n\n      \u003c\/div\u003e\n\n      \u003c!-- Right: Phone Image --\u003e\n      \u003cdiv style=\"flex: 1 1 400px; min-width: 280px; text-align: center;\"\u003e\n        \u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/product\/HI98494\/HannaLab_HI98494_phone.png\" alt=\"Hanna Lab App Phone\" style=\"width: 100%; max-width: 260px; height: auto;\"\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- Hanna Lab App Download Section (White Background) --\u003e\n\u003csection style=\"width: 100%; background: #ffffff; padding: 20px 20px 60px 20px; font-family: Lato, Arial, sans-serif;\"\u003e\n  \u003cdiv style=\"max-width: 1000px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 30px;\"\u003e\n\n    \u003c!-- App Logo --\u003e\n    \u003cdiv style=\"flex: 0 0 80px; text-align: center;\"\u003e\n      \u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/Groove\/images\/halo_ph.png\" alt=\"Hanna Lab App Icon\" style=\"width: 65px; height: auto;\"\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- App Text + Download Buttons --\u003e\n    \u003cdiv style=\"flex: 1 1 400px; text-align: left;\"\u003e\n\n      \u003ch4 style=\"font-size: clamp(16px, 2vw, 20px); font-weight: 500; margin-bottom: 12px;\"\u003eTry the Hanna Lab App in demo mode for free.\u003c\/h4\u003e\n\n      \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 15px; margin-top: 10px;\"\u003e\n        \u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/Groove\/images\/badge_app_store.png\" alt=\"App Store\" style=\"width: 120px; height: auto;\"\u003e\n        \u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/Groove\/images\/badge_google_play.png\" alt=\"Google Play\" style=\"width: 120px; height: auto;\"\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n","brand":"Hanna Instruments","offers":[{"title":"4 meter cable","offer_id":50155695571242,"sku":"BTS-HI98494","price":3334.99,"currency_code":"USD","in_stock":true},{"title":"10 meter cable","offer_id":50155695604010,"sku":"BTS-HI98494\/10","price":3484.99,"currency_code":"USD","in_stock":true},{"title":"20 meter cable","offer_id":50155695636778,"sku":"BTS-HI98494\/20","price":3609.99,"currency_code":"USD","in_stock":true},{"title":"30 meter cable","offer_id":50155695669546,"sku":"BTS-HI98494\/30","price":3759.99,"currency_code":"USD","in_stock":true},{"title":"40 meter cable","offer_id":50155695702314,"sku":"BTS-HI98494\/40","price":3884.99,"currency_code":"USD","in_stock":true},{"title":"50 meter cable","offer_id":50155695735082,"sku":"BTS-HI98494\/50","price":4034.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI98494-poratble-ph-ec-do-1200__29280.webp?v=1745880183"},{"product_id":"hanna-instruments-hi98196-multiparameter-waterproof-meter-ph-orp-dissolved-oxygen-pressure-temperature-measurement","title":"Hanna Instruments HI98196 Multiparameter Waterproof Meter – pH, ORP, Dissolved Oxygen, Pressure \u0026 Temperature Measurement","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333;\"\u003e\n\u003cp style=\"font-size: 1.05rem; font-weight: 400;\"\u003eThe HI98196 Waterproof Multiparameter Meter is engineered for comprehensive water quality analysis in demanding environments. This portable system offers precision measurement of pH, ORP, dissolved oxygen, and temperature via a digital probe with field-replaceable sensors. Designed for ease of use, reliable performance, and long battery life, the HI98196 is ideal for environmental monitoring, wastewater testing, and industrial water treatment.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eFeatures at a Glance\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Simultaneous Multi-Parameter Display\u003c\/strong\u003e – View up to 9 water quality parameters at once on a large, backlit graphic LCD with intuitive navigation.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Waterproof Durability\u003c\/strong\u003e – Meter features IP67 protection; probe is IP68-rated for continuous submersion.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Digital Quick Connect Probe\u003c\/strong\u003e – Secure, waterproof DIN-style connector ensures stable signal transmission and fast setup.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Replaceable, Color-Coded Sensors\u003c\/strong\u003e – Easily swap sensors in the field using screw-type connectors, with color indicators for hassle-free installation.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Quick \u0026amp; Standard Calibration\u003c\/strong\u003e – Single-point quick calibration or full pH\/conductivity calibration using standard or custom buffers and solutions.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• GLP Compliance\u003c\/strong\u003e – Stores calibration data with time\/date stamps for traceable, audit-ready reporting.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Massive Data Logging\u003c\/strong\u003e – Log up to 45,000 readings automatically or on demand, with flexible interval settings.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• USB Connectivity\u003c\/strong\u003e – Transfer logged data directly to your PC via USB with HI9298194 software.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Long Battery Life\u003c\/strong\u003e – Get up to 360 hours of operation on four standard AA batteries—perfect for extended fieldwork.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Rugged Transport Case\u003c\/strong\u003e – Includes a thermoformed carrying case with custom compartments for the meter, probe, sensors, and accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"width: 100%; height: 1px; background-color: #dcdcdc; margin: 50px auto 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- 💥 NEW INSERTED \"On-Screen Features\" SECTION 💥 --\u003e\n\u003cdiv style=\"margin: 60px 0; padding: 40px 20px; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 40px;\"\u003eOn-Screen Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 40px;\"\u003e\n\u003c!-- Feature 1 --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg style=\"width: 100%; max-width: 250px; object-fit: contain; margin-bottom: 20px;\" alt=\"Setup Screen HI98194\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi98194-5-6params-scr.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eSetup Screen\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eEasily configure your meter’s time, date, temperature unit, and language preferences for a fully personalized user experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2 --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg style=\"width: 100%; max-width: 250px; object-fit: contain; margin-bottom: 20px;\" alt=\"Quick Calibration HI98194\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi98194-5-6quickcal-scr.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eQuick Calibration\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eSave time with one-touch Quick Calibration for pH, conductivity, and dissolved oxygen—ensuring fast, accurate field results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"width: 100%; height: 1px; background-color: #dcdcdc; margin: 50px auto 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003csection style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; background: #fff; border-bottom: 1px solid #ccc;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left Side: Probe Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi7698196-no-electrodes.jpg\" alt=\"HI7698196 Multiparameter Probe\" style=\"width: 100%; max-width: 450px; height: auto; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c!-- Right Side: Probe Details \u0026 Sensor Features --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 30px;\"\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 10px;\"\u003eHI7698196 Multiparameter Probe\u003c\/h2\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eDesigned for use with the HI98196, this probe includes auto-sensor recognition, color-coded field-replaceable sensors, and rugged waterproof construction. With available cable lengths of 4m, 10m, 20m, and 40m, it’s built for demanding field environments and flexible deployment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor Feature 1 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi7698196-cover-off-ph-do.jpg\" alt=\"Color Coded Sensors\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003eColor Coded Sensors\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003eField-replaceable with screw-type connectors for quick identification and setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor Feature 2 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi9819x-series-electrode-connection.jpg\" alt=\"Quick Connect\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003eQuick Connect\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003eDIN-style waterproof connector ensures fast and secure connection to the meter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor Feature 3 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi9819x-series-quick-calibration.jpg\" alt=\"Quick Calibration\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003eQuick Calibration\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003ePerform fast, one-point calibration for pH and conductivity simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; background: #fff; border-bottom: 1px solid #ddd;\"\u003e\u003c!-- Sensor Table Section --\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 10px;\"\u003eColor-Coded, Field-Replaceable Sensors\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; border: 1px solid #e0e0e0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left;\"\u003eSensor Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left;\"\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI7698194-0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eDouble ceramic junction pH sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI7698194-1\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eCombination pH and ORP sensor with platinum pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI7698194-3\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eFour-ring stainless steel conductivity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Rugged Case Section --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left: Circular Image --\u003e\n\u003cdiv style=\"flex: 0 0 auto; width: 150px; height: 150px; border-radius: 50%; overflow: hidden; border: 1px solid #ccc;\"\u003e\u003cimg style=\"width: 100%; height: 100%; object-fit: cover;\" alt=\"HI98196 Rugged Carrying Case\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi9819xseries-rugged-case.jpg\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Text --\u003e\n\u003cdiv style=\"flex: 1 1 500px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-weight: 400;\"\u003eRugged Carrying Case\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; margin: 0;\"\u003eThe HI98196 meter, probe, and accessories are packaged in a durable carrying case built to endure field conditions. A thermoformed interior securely holds each component in place, offering protection and long-lasting reliability for transport and storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Hanna Instruments","offers":[{"title":"4m Cable (13')","offer_id":50170564804906,"sku":"BTS-HI98196","price":1459.99,"currency_code":"USD","in_stock":true},{"title":"10m Cable (32.8')","offer_id":50170564837674,"sku":"BTS-HI98196\/10","price":1584.99,"currency_code":"USD","in_stock":true},{"title":"20m Cable (65.6')","offer_id":50170564870442,"sku":"BTS-HI98196\/20","price":1734.99,"currency_code":"USD","in_stock":true},{"title":"40m Cable (131.2')","offer_id":50170564903210,"sku":"BTS-HI98196\/40","price":2034.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/multiparameter-portable-meter-hi98196__66020.webp?v=1746332948"},{"product_id":"hanna-instruments-hi98195-multiparameter-ph-orp-ec-pressure-temperature-waterproof-meter","title":"Hanna Instruments HI98195 Waterproof Multiparameter Meter – pH, ORP, EC, Pressure \u0026 Temperature","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; color: #333;\"\u003e\n\u003cp style=\"font-size: 1.05rem; font-weight: 400;\"\u003eThe HI98195 Waterproof Multiparameter Meter is designed for precise and reliable water quality testing in environmental, industrial, and wastewater applications. This portable system monitors up to 9 essential parameters including pH, ORP, conductivity, dissolved oxygen, and temperature. Featuring a rugged digital probe with color-coded, field-replaceable sensors, the HI98195 delivers performance, durability, and convenience for professional fieldwork.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eFeatures at a Glance\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• High-Resolution LCD Display\u003c\/strong\u003e – View up to nine parameters simultaneously on a backlit screen with soft-key navigation and real-time prompts.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• IP67 Waterproof Protection\u003c\/strong\u003e – Designed for rugged environments, the meter is IP67 rated, while the probe is IP68 rated for continuous submersion.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Quick Connect DIN Probe\u003c\/strong\u003e – Secure waterproof connection between meter and probe simplifies setup and ensures data stability in wet conditions.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Auto Sensor Recognition\u003c\/strong\u003e – Meter and probe auto-detect connected sensors; unused ports are deactivated for clarity and efficiency.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Temperature Compensation\u003c\/strong\u003e – Integrated temperature sensor provides real-time compensation for pH and EC measurements.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Dual Calibration Options\u003c\/strong\u003e – Perform quick, single-point calibration or full standard calibration with up to three pH buffers and custom conductivity solutions.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• GLP-Compliant Logging\u003c\/strong\u003e – Instantly access calibration history including timestamps, buffer values, and slope data for audit readiness.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Massive Data Storage\u003c\/strong\u003e – Log up to 45,000 data points with customizable intervals from 1 second to 3 hours.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• USB Data Transfer\u003c\/strong\u003e – Export logged data to a PC using the included USB cable and HI9298194 software.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Long-Lasting Power\u003c\/strong\u003e – Operates up to 360 hours on four AA batteries, ideal for extended field deployment.\u003c\/p\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003e• Field-Ready Carrying Case\u003c\/strong\u003e – Supplied in a rugged, thermoformed case that protects and organizes all components for reliable transport and setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Gray Divider --\u003e\n\u003cdiv style=\"width: 100%; height: 1px; background-color: #dcdcdc; margin: 50px auto 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- 💡 On-Screen Features Section --\u003e\n\u003cdiv style=\"margin: 60px 0; padding: 40px 20px; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 40px;\"\u003eOn-Screen Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 40px;\"\u003e\n\u003c!-- Feature 1: Setup Screen --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi98194-5-6params-scr.jpg\" alt=\"HI98195 Setup Screen\" style=\"width: 100%; max-width: 250px; object-fit: contain; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eSetup Screen\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eConfigure essential settings like time, date, language, and temperature units for personalized operation and localized user support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2: Quick Calibration --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px; display: flex; flex-direction: column; align-items: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi98194-5-6quickcal-scr.jpg\" alt=\"HI98195 Quick Calibration\" style=\"width: 100%; max-width: 250px; object-fit: contain; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-size: 1.25rem; font-weight: 400; margin-bottom: 10px;\"\u003eQuick Calibration\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eOne-touch Quick Calibration simplifies the process by allowing pH and conductivity sensors to be calibrated simultaneously, saving valuable time in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Gray Divider --\u003e\n\u003cdiv style=\"width: 100%; height: 1px; background-color: #dcdcdc; margin: 50px auto 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- 🌊 PROBE DETAILS SECTION --\u003e\n\u003csection style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; background: #fff; border-bottom: 1px solid #ccc;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left Side: Probe Image --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi7698195-no-electrodes.jpg\" alt=\"HI7698195 Multiparameter Probe\" style=\"width: 100%; max-width: 450px; height: auto; object-fit: contain;\"\u003e\u003c\/div\u003e\n\u003c!-- Right Side: Probe Info + Sensor Blurbs --\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 30px;\"\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 10px;\"\u003eHI7698195 Multiparameter Probe\u003c\/h2\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eThis rugged, waterproof probe connects directly to the HI98195 meter and supports digital communication for stable, accurate readings. Field-replaceable sensors, color-coded ports, and auto-recognition simplify setup and calibration. Available in 4m, 10m, 20m, and 40m cable lengths.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor Feature 1 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi7698195-cover-off.jpg\" alt=\"Color Coded Sensors\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003eColor-Coded Sensors\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003eEach sensor port is color-matched for fast, error-free installation in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor Feature 2 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi9819x-series-electrode-connection.jpg\" alt=\"Quick Connect\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003eQuick Connect\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003eDIN-style connector ensures fast, waterproof connection to the meter without tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Sensor Feature 3 --\u003e\n\u003cdiv style=\"display: flex; align-items: center; gap: 20px;\"\u003e\n\u003cdiv style=\"width: 80px; height: 80px; border: 1px solid #ccc; border-radius: 50%; overflow: hidden;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi9819x-series-quick-calibration.jpg\" alt=\"Quick Calibration\" style=\"width: 100%; height: 100%; object-fit: cover;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"margin: 0; font-weight: 400;\"\u003eQuick Calibration\u003c\/h4\u003e\n\u003cp style=\"margin: 0; font-size: 0.95rem;\"\u003eCalibrate pH and conductivity simultaneously using a single solution with Quick Cal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SENSOR TABLE + CARRYING CASE SECTION --\u003e\n\u003csection style=\"max-width: 1400px; margin: 60px auto; padding: 40px 20px; font-family: Lato, Arial, sans-serif; font-weight: 300; background: #fff; border-bottom: 1px solid #ddd;\"\u003e\u003c!-- Sensor Table --\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 10px;\"\u003eColor-Coded, Field-Replaceable Sensors\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; border: 1px solid #e0e0e0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left;\"\u003eSensor Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left;\"\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI7698194-0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eDouble ceramic junction pH sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI7698194-1\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003epH and ORP combination sensor with platinum pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI7698194-3\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eFour-ring stainless steel conductivity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Rugged Case --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003c!-- Left: Case Image --\u003e\n\u003cdiv style=\"flex: 0 0 auto; width: 150px; height: 150px; border-radius: 50%; overflow: hidden; border: 1px solid #ccc;\"\u003e\u003cimg style=\"width: 100%; height: 100%; object-fit: cover;\" alt=\"HI98195 Rugged Carrying Case\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi9819xseries-rugged-case.jpg\"\u003e\u003c\/div\u003e\n\u003c!-- Right: Case Text --\u003e\n\u003cdiv style=\"flex: 1 1 500px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-weight: 400;\"\u003eRugged Carrying Case\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; margin: 0;\"\u003eEvery HI98195 system ships in a durable, thermoformed carrying case with precision-cut compartments to protect your meter, probe, sensors, and accessories during transport and field deployment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Hanna Instruments","offers":[{"title":"4m Cable (13')","offer_id":50170646757674,"sku":"BTS-HI98195","price":1459.99,"currency_code":"USD","in_stock":true},{"title":"10m Cable (32.8')","offer_id":50170646790442,"sku":"BTS-HI98195\/10","price":1584.99,"currency_code":"USD","in_stock":true},{"title":"20m Cable (65.6')","offer_id":50170646823210,"sku":"BTS-HI98195\/20","price":1734.99,"currency_code":"USD","in_stock":true},{"title":"40m Cable (131.2')","offer_id":50170646855978,"sku":"BTS-HI98195\/40","price":2034.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/multiparameter-portable-meter--hi98195__15844_1.webp?v=1746341507"},{"product_id":"hanna-instruments-hi97711-chlorine-photometer-free-total-cl","title":"Hanna Instruments HI97711 Chlorine Photometer | Free \u0026 Total CL","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI97711 Free and Total Chlorine Photometer\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-and-total-chlorine-portable-photometer-hi97711.png?width=720\u0026amp;name=free-and-total-chlorine-portable-photometer-hi97711.png\"\u003e\u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eStep-by-Step Guidance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eUtilize the on-screen tutorials and animations for easy setup, calibration, and measurement, ensuring accurate procedures every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAutomatic Data Logging\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eThe meter automatically records the last 50 measurements, allowing for quick and easy review of your testing history.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Accuracy Validation\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eHanna's exclusive CAL Check™ system provides a simple and reliable way to verify the accuracy of your photometer using certified standards.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePrecise Optical System\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eThe advanced LED light source and narrow band interference filter deliver highly accurate and consistent readings for free and total chlorine.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eRugged and Waterproof Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eThe IP67-rated waterproof and buoyant housing ensures durability and reliable performance even in challenging environments.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEfficient Power Management\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eExtend battery life with the automatic shut-off feature and prevent erroneous readings with the low battery indicator.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI97711 Features\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=400\u0026amp;name=hi977-menu-hand.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1.05rem;\"\u003eYour economical HI97711 Free and Total Chlorine Photometer (Meter Only with CAL Check) is supplied with:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1.05rem;\"\u003eThe complete HI97711C Free and Total Chlorine Portable Photometer Kit is supplied with:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97701B - CAL Check™ Cuvette B for Free and Total Chlorine (Powder) \u0026amp; (Liquid)\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50190809628970,"sku":"BTS-HI97711","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50190809661738,"sku":"BTS-HI97711C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI97711_720x720__28532.webp?v=1747076519"},{"product_id":"hi97710-ph-free-and-total-chlorine-photometer","title":"Hanna Instruments HI97710 Portable Photometer for pH, Free \u0026 Total Chlorine","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97710 Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=720\u0026amp;name=portable-photometer-hand-menu.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=360\u0026amp;name=portable-photometer-hand-menu.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=720\u0026amp;name=portable-photometer-hand-menu.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=1080\u0026amp;name=portable-photometer-hand-menu.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=1440\u0026amp;name=portable-photometer-hand-menu.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=1800\u0026amp;name=portable-photometer-hand-menu.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=2160\u0026amp;name=portable-photometer-hand-menu.jpg 2160w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Guidance for Effortless Testing\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your testing with ease.\u003c\/strong\u003e The Hanna HI97710 photometer features integrated on-screen tutorials and helpful animations that guide you step-by-step through setup, calibration, and precise measurements. Benefit from smart power-saving functions like automatic shut-off and low battery warnings, ensuring your meter is always ready for accurate readings.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSeamless Data Logging\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEffortlessly track your results.\u003c\/strong\u003e Never miss a critical measurement again, as the HI97710 automatically logs your last 50 readings. Easily access and review your complete testing history through the convenient Log Recall Menu.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure the highest accuracy.\u003c\/strong\u003e Hanna's exclusive CAL Check™ feature provides a straightforward method to validate your photometer's performance using certified standards. If any adjustment is needed, simply recalibrate to maintain consistent, reliable results every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1; \/* large-order-1 *\/\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable readings.\u003c\/strong\u003e The HI97710 features an advanced optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter further enhances accuracy for all your critical measurements.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding environments.\u003c\/strong\u003e The HI97710 boasts an IP67 waterproof body, ensuring superior performance even in challenging conditions by protecting internal optics from dust, dirt, and water. Its exclusive positive-locking cuvette system guarantees precise and repeatable readings by securing cuvettes in the same position every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience on the go.\u003c\/strong\u003e The portable HI97710 fits comfortably in your hand for field testing or rests stably for benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night, powered by AA batteries for over 800 measurements.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2; \/* large-order-2 *\/\"\u003e\n            \u003cdiv style=\"text-align: center;\"\u003e\n                \u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97710 Portable Photometer Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97710-portable-photometer-2x.jpg?width=720\u0026amp;name=HI97710-portable-photometer-2x.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97710-portable-photometer-2x.jpg?width=360\u0026amp;name=HI97710-portable-photometer-2x.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97710-portable-photometer-2x.jpg?width=720\u0026amp;name=HI97710-portable-photometer-2x.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97710-portable-photometer-2x.jpg?width=1080\u0026amp;name=HI97710-portable-photometer-2x.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97710-portable-photometer-2x.jpg?width=1440\u0026amp;name=HI97710-portable-photometer-2x.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97710-portable-photometer-2x.jpg?width=1800\u0026amp;name=HI97710-portable-photometer-2x.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97710-portable-photometer-2x.jpg?width=2160\u0026amp;name=HI97710-portable-photometer-2x.jpg 2160w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97710 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvettes (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample caps (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stoppers (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97710C Photometer Kit\u003c\/strong\u003e for a comprehensive testing solution that includes invaluable CAL Check™ Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97701B – CAL Check™ Cuvette B for Free and Total Chlorine (Powder) \u0026amp; (Liquid)\u003c\/li\u003e\n                \u003cli\u003eHI97710B – CAL Check™ Cuvette B for pH\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50314248651050,"sku":"BTS-HI97710","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50314248683818,"sku":"BTS-HI97710C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/ph_free_and_total_chlorine_photometer__70083.1563558191.jpg?v=1750455403"},{"product_id":"hanna-instruments-hi97762-free-chlorine-ultra-low-range-photometer","title":"Hanna Instruments HI97762 Free Chlorine Ultra Low Range Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97762 Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Guidance for Effortless Testing\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your testing with confidence.\u003c\/strong\u003e The Hanna HI97762 photometer offers integrated on-screen tutorials and helpful animations, guiding you step-by-step through setup, calibration, and precise measurements. Benefit from smart power-saving features like automatic shut-off and low battery warnings, ensuring your meter is always ready for accurate readings and optimal energy use.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSeamless Data Logging for Comprehensive Records\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEffortlessly track your measurements.\u003c\/strong\u003e Never miss a crucial data point again, as the HI97762 automatically logs your last 50 readings. Easily access and review your complete testing history through the convenient Log Recall Menu, providing a comprehensive overview of your water quality trends.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent and reliable results.\u003c\/strong\u003e Hanna's exclusive CAL Check™ feature provides a stress-free, straightforward way to validate your photometer's performance using certified standards. Simply insert the CAL Check™ standards, and the meter will guide you through the validation process. If any adjustment is needed, easily recalibrate to maintain superior accuracy every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable measurements.\u003c\/strong\u003e The HI97762 features an advanced optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter further enhances accuracy, delivering reliable results for all your critical ultra-low range free chlorine measurements.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding real-world conditions.\u003c\/strong\u003e The HI97762 boasts an IP67 waterproof body, ensuring top performance even in challenging environments by protecting internal optics from dust, dirt, and water. Designed for longevity, it even floats for added security. Its exclusive positive-locking cuvette system guarantees precise and repeatable readings by securing cuvettes in the same position every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience and portability.\u003c\/strong\u003e The HI97762 fits comfortably in your hand for on-the-go testing or sits stably for benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides over 800 measurements, ensuring extended field operation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\n            \u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97762 Portable Photometer Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-ulr-portable-photometer-hi97762-angle.jpg?width=750\u0026amp;name=free-chlorine-ulr-portable-photometer-hi97762-angle.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-ulr-portable-photometer-hi97762-angle.jpg?width=375\u0026amp;name=free-chlorine-ulr-portable-photometer-hi97762-angle.jpg 375w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-ulr-portable-photometer-hi97762-angle.jpg?width=750\u0026amp;name=free-chlorine-ulr-portable-photometer-hi97762-angle.jpg 750w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-ulr-portable-photometer-hi97762-angle.jpg?width=1125\u0026amp;name=free-chlorine-ulr-portable-photometer-hi97762-angle.jpg 1125w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-ulr-portable-photometer-hi97762-angle.jpg?width=1500\u0026amp;name=free-chlorine-ulr-portable-photometer-hi97762-angle.jpg 1500w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-ulr-portable-photometer-hi97762-angle.jpg?width=1875\u0026amp;name=free-chlorine-ulr-portable-photometer-hi97762-angle.jpg 1875w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-ulr-portable-photometer-hi97762-angle.jpg?width=2250\u0026amp;name=free-chlorine-ulr-portable-photometer-hi97762-angle.jpg 2250w\" sizes=\"(max-width: 750px) 100vw, 750px\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97762 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97762C Photometer Kit\u003c\/strong\u003e for a comprehensive testing solution that includes invaluable CAL Check™ Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97762B – CAL Check™ Cuvette B for Free Chlorine ULR\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50314330833194,"sku":"BTS-HI97762","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50314330865962,"sku":"BTS-HI97762C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/free-chlorine-ultra-low-range-hi97762__42938.1568224354.jpg?v=1750457262"},{"product_id":"hanna-instruments-hi97728-nitrate-photometer","title":"Hanna Instruments HI97728 Nitrate Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97728 Nitrate Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Guidance for Effortless Nitrate Testing\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your nitrate testing with confidence.\u003c\/strong\u003e The Hanna Instruments HI97728 photometer offers integrated on-screen tutorials and helpful animations, guiding you step-by-step through setup, calibration, and precise measurements. Benefit from smart power-saving features like automatic shut-off and low battery warnings, ensuring your meter is always ready for accurate readings and optimal energy use.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSeamless Data Logging for Comprehensive Records\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEffortlessly track your nitrate measurements.\u003c\/strong\u003e Never miss a crucial data point again, as the HI97728 automatically logs your last 50 readings. Easily access and review your complete testing history through the convenient Log Recall Menu, providing a comprehensive overview of your water quality trends.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent and reliable nitrate results.\u003c\/strong\u003e Hanna's exclusive CAL Check™ feature provides a stress-free, straightforward way to validate your photometer's performance using certified standards. Simply insert the CAL Check™ standards, and the meter will guide you through the validation process. If any adjustment is needed, easily recalibrate to maintain superior accuracy every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable nitrate measurements.\u003c\/strong\u003e The HI97728 features an advanced optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter further enhances accuracy, delivering reliable results for all your critical nitrate-nitrogen measurements.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding real-world conditions.\u003c\/strong\u003e The HI97728 boasts an IP67 waterproof body, ensuring top performance even in challenging environments by protecting internal optics from dust, dirt, and water. Designed for longevity, it even floats for added security. Its exclusive positive-locking cuvette system guarantees precise and repeatable readings by securing cuvettes in the same position every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience and portability.\u003c\/strong\u003e The HI97728 fits comfortably in your hand for on-the-go testing or sits stably for benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides over 800 measurements, ensuring extended field operation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; text-align: center;\"\u003e\n            \u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97728 Nitrate Photometer Angled View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/nitrate-portable-photometer-hi97728-angle.jpg?width=750\u0026amp;name=nitrate-portable-photometer-hi97728-angle.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/nitrate-portable-photometer-hi97728-angle.jpg?width=375\u0026amp;name=nitrate-portable-photometer-hi97728-angle.jpg 375w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/nitrate-portable-photometer-hi97728-angle.jpg?width=750\u0026amp;name=nitrate-portable-photometer-hi97728-angle.jpg 750w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/nitrate-portable-photometer-hi97728-angle.jpg?width=1125\u0026amp;name=nitrate-portable-photometer-hi97728-angle.jpg 1125w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/nitrate-portable-photometer-hi97728-angle.jpg?width=1500\u0026amp;name=nitrate-portable-photometer-hi97728-angle.jpg 1500w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/nitrate-portable-photometer-hi97728-angle.jpg?width=1875\u0026amp;name=nitrate-portable-photometer-hi97728-angle.jpg 1875w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/nitrate-portable-photometer-hi97728-angle.jpg?width=2250\u0026amp;name=nitrate-portable-photometer-hi97728-angle.jpg 2250w\" sizes=\"(max-width: 750px) 100vw, 750px\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97728 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful nitrate measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97728C Photometer Kit\u003c\/strong\u003e for a comprehensive nitrate testing solution that includes invaluable CAL Check™ Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97728B – CAL Check™ Cuvette B for Nitrate\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50461928554794,"sku":"BTS-HI97728C","price":734.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50461928587562,"sku":"BTS-HI97728","price":514.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI97728_angle-1200x1200-bd322f97-e1e2-488a-89f6-cebda8563b6b__66707.1637181956.jpg?v=1750458387"},{"product_id":"hanna-instruments-hi97745-ph-chlorine-total-hardness-iron-photometer","title":"Hanna Instruments HI97745 pH, Chlorine, Total Hardness \u0026 Iron Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97745 Multi-Parameter Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Guidance for Effortless Multi-Parameter Testing\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your water quality testing with confidence.\u003c\/strong\u003e The Hanna Instruments HI97745 photometer offers integrated on-screen tutorials and helpful animations, guiding you step-by-step through setup, calibration, and precise measurements for pH, chlorine, hardness, and iron. Benefit from smart power-saving features like automatic shut-off and low battery warnings, ensuring your meter is always ready for accurate readings and optimal energy use.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSeamless Data Logging for Comprehensive Records\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEffortlessly track your water quality measurements.\u003c\/strong\u003e Never miss a crucial data point again, as the HI97745 automatically logs the last 50 measurements for pH, chlorine, hardness, and iron. Easily access and review your complete testing history through the convenient Log Recall Menu, providing a comprehensive overview of your water quality trends.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent and reliable results for all parameters.\u003c\/strong\u003e Hanna's exclusive CAL Check™ feature provides a stress-free, straightforward way to validate your photometer's performance using certified standards. Simply insert the certified CAL Check™ standards, and the meter will guide you through validation. If your photometer is out of specification for any reason, easily recalibrate to your standard to maintain superior accuracy every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 100%; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable measurements.\u003c\/strong\u003e The HI97745 features an advanced optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter results in more accurate and repeatable readings for your pH, chlorine, hardness, and low-range iron analyses.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding real-world conditions.\u003c\/strong\u003e The HI97745 boasts an IP67 waterproof body, ensuring top performance in any environment. Internal optics are sealed from outside dust, dirt, and water, providing exceptional protection. Designed for longevity, it even floats for added security. Its exclusive positive-locking cuvette system guarantees precise and repeatable readings by securing cuvettes in the same position every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience and portability.\u003c\/strong\u003e The HI97745 fits comfortably in your hand for on-the-go testing or sits stably for benchtop use. A clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides life for more than 800 measurements, ensuring extended field operation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97745 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful multi-parameter water quality measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97745C Photometer Kit\u003c\/strong\u003e for a comprehensive multi-parameter testing solution that includes invaluable CAL Check™ Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97701B - CAL Check™ Cuvette B for Free and Total Chlorine (Powder \u0026amp; Liquid)\u003c\/li\u003e\n                \u003cli\u003eHI97710B - CAL Check™ Cuvette B for pH\u003c\/li\u003e\n                \u003cli\u003eHI97719B - CAL Check™ Cuvette B for Magnesium Hardness and Total Hardness\u003c\/li\u003e\n                \u003cli\u003eHI97746B - CAL Check™ Cuvette B for Iron Low Range\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50461901291818,"sku":"BTS-HI97745C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50461901324586,"sku":"BTS-HI97745","price":484.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/ph-chlorine-hardness-iron-photometer-hi97745__68038.1579283669.jpg?v=1750459452"},{"product_id":"hanna-instruments-hi97713-phosphate-low-range-photometer","title":"Hanna Instruments HI97713 Phosphate Low Range Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97713 Phosphate Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi97713_hand-menu.jpg?width=500\u0026amp;height=500\u0026amp;name=hi97713_hand-menu.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi97713_hand-menu.jpg?width=250\u0026amp;height=250\u0026amp;name=hi97713_hand-menu.jpg 250w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi97713_hand-menu.jpg?width=500\u0026amp;height=500\u0026amp;name=hi97713_hand-menu.jpg 500w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi97713_hand-menu.jpg?width=750\u0026amp;height=750\u0026amp;name=hi97713_hand-menu.jpg 750w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi97713_hand-menu.jpg?width=1000\u0026amp;height=1000\u0026amp;name=hi97713_hand-menu.jpg 1000w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi97713_hand-menu.jpg?width=1250\u0026amp;height=1250\u0026amp;name=hi97713_hand-menu.jpg 1250w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi97713_hand-menu.jpg?width=1500\u0026amp;height=1500\u0026amp;name=hi97713_hand-menu.jpg 1500w\" sizes=\"(max-width: 500px) 100vw, 500px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Guidance for Effortless Phosphate Testing\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your phosphate testing with confidence.\u003c\/strong\u003e The Hanna Instruments HI97713 photometer offers integrated on-screen tutorials and helpful animations, guiding you step-by-step through setup, calibration, and precise measurements. Benefit from smart power-saving features like automatic shut-off and low battery warnings, ensuring your meter is always ready for accurate readings and optimal energy use.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSeamless Data Logging for Comprehensive Records\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEffortlessly track your phosphate measurements.\u003c\/strong\u003e Never miss a crucial data point again, as the HI97713 automatically logs the last 50 measurements. Easily access and review your complete testing history through the convenient Log Recall Menu, providing a comprehensive overview of your water quality trends.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent and reliable results for your phosphate analyses.\u003c\/strong\u003e Hanna's exclusive CAL Check™ feature provides a stress-free, straightforward way to validate your HI97713 photometer's performance using certified standards. Simply insert the certified CAL Check™ standards, and the meter will guide you through validation. If your photometer is out of specification for any reason, easily recalibrate to your standard to maintain superior accuracy every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable measurements.\u003c\/strong\u003e The HI97713 features an advanced optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter results in more accurate and repeatable readings for your low-range phosphate analyses.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding real-world conditions.\u003c\/strong\u003e The HI97713 boasts an IP67 waterproof body, ensuring top performance in any environment. Internal optics are sealed from outside dust, dirt, and water, providing exceptional protection. Designed for longevity, it even floats for added security. Its exclusive positive-locking cuvette system guarantees precise and repeatable readings by securing cuvettes in the same position every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience and portability.\u003c\/strong\u003e The HI97713 fits comfortably in your hand for on-the-go testing or sits stably for benchtop use. A clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides life for more than 800 measurements, ensuring extended field operation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97713 Phosphate Photometer Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97713-Portable-Photometers-2x.jpg?width=600\u0026amp;height=450\u0026amp;name=HI97713-Portable-Photometers-2x.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97713-Portable-Photometers-2x.jpg?width=300\u0026amp;height=225\u0026amp;name=HI97713-Portable-Photometers-2x.jpg 300w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97713-Portable-Photometers-2x.jpg?width=600\u0026amp;height=450\u0026amp;name=HI97713-Portable-Photometers-2x.jpg 600w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97713-Portable-Photometers-2x.jpg?width=900\u0026amp;height=675\u0026amp;name=HI97713-Portable-Photometers-2x.jpg 900w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97713-Portable-Photometers-2x.jpg?width=1200\u0026amp;height=900\u0026amp;name=HI97713-Portable-Photometers-2x.jpg 1200w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97713-Portable-Photometers-2x.jpg?width=1500\u0026amp;height=1125\u0026amp;name=HI97713-Portable-Photometers-2x.jpg 1500w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97713-Portable-Photometers-2x.jpg?width=1800\u0026amp;height=1350\u0026amp;name=HI97713-Portable-Photometers-2x.jpg 1800w\" sizes=\"(max-width: 600px) 100vw, 600px\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97713 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful low-range phosphate measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97713C Photometer Kit\u003c\/strong\u003e for a comprehensive low-range phosphate testing solution that includes invaluable CAL Check™ Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97713B - CAL Check™ Cuvette B for Phosphate LR\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"KIt","offer_id":50461913973034,"sku":"BTS-HI97713C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50461914005802,"sku":"BTS-HI97713","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/phosphate-lr-hi97713__15583.1568225152.jpg?v=1750460030"},{"product_id":"hanna-instruments-hi97721-iron-high-range-photometer","title":"Hanna Instruments HI97721 Iron High Range Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97721 Iron High Range Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Guidance for Effortless Iron Testing\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your iron testing with confidence.\u003c\/strong\u003e The Hanna Instruments HI97721 photometer offers integrated on-screen tutorials and helpful animations, guiding you step-by-step through setup, calibration, and precise measurements for high-range iron. Benefit from smart power-saving features like automatic shut-off and low battery warnings, ensuring your meter is always ready for accurate readings and optimal energy use.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSeamless Data Logging for Comprehensive Records\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEffortlessly track your high-range iron measurements.\u003c\/strong\u003e Never miss a crucial data point again, as the HI97721 automatically logs the last 50 measurements. Easily access and review your complete testing history through the convenient Log Recall Menu, providing a comprehensive overview of your water quality trends.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent and reliable results for your high-range iron analyses.\u003c\/strong\u003e Hanna's exclusive CAL Check™ feature provides a stress-free, straightforward way to validate your HI97721 photometer's performance using certified standards. Simply insert the certified CAL Check™ standards, and the meter will guide you through validation. If your photometer is out of specification for any reason, easily recalibrate to your standard to maintain superior accuracy every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable measurements.\u003c\/strong\u003e The HI97721 features an advanced optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter results in more accurate and repeatable readings for your high-range iron analyses.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding real-world conditions.\u003c\/strong\u003e The HI97721 boasts an IP67 waterproof body, ensuring top performance in any environment. Internal optics are sealed from outside dust, dirt, and water, providing exceptional protection. Designed for longevity, it even floats for added security. Its exclusive positive-locking cuvette system guarantees precise and repeatable readings by securing cuvettes in the same position every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience and portability.\u003c\/strong\u003e The HI97721 fits comfortably in your hand for on-the-go testing or sits stably for benchtop use. A clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides life for more than 800 measurements, ensuring extended field operation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97721 Iron High Range Photometer Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/iron-high-range-portable-photometer-hi97721-angle.jpg?width=800\u0026amp;name=iron-high-range-portable-photometer-hi97721-angle.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/iron-high-range-portable-photometer-hi97721-angle.jpg?width=400\u0026amp;name=iron-high-range-portable-photometer-hi97721-angle.jpg 400w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/iron-high-range-portable-photometer-hi97721-angle.jpg?width=800\u0026amp;name=iron-high-range-portable-photometer-hi97721-angle.jpg 800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/iron-high-range-portable-photometer-hi97721-angle.jpg?width=1200\u0026amp;name=iron-high-range-portable-photometer-hi97721-angle.jpg 1200w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/iron-high-range-portable-photometer-hi97721-angle.jpg?width=1600\u0026amp;name=iron-high-range-portable-photometer-hi97721-angle.jpg 1600w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/iron-high-range-portable-photometer-hi97721-angle.jpg?width=2000\u0026amp;name=iron-high-range-portable-photometer-hi97721-angle.jpg 2000w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/iron-high-range-portable-photometer-hi97721-angle.jpg?width=2400\u0026amp;name=iron-high-range-portable-photometer-hi97721-angle.jpg 2400w\" sizes=\"(max-width: 800px) 100vw, 800px\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97721 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful high-range iron measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97721C Photometer Kit\u003c\/strong\u003e for a comprehensive high-range iron testing solution that includes invaluable CAL Check™ Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO - CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97721B - CAL Check™ Cuvette B for Iron HR\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50461923901738,"sku":"BTS-HI97721C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50461923934506,"sku":"BTS-HI97721","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/iron-high-range-hi97721__21358.1568224963.jpg?v=1750460633"},{"product_id":"hanna-instruments-hi97735-total-hardness-photometer","title":"Hanna Instruments HI97735 Total Hardness Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97735 Total Hardness Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Guidance for Effortless Total Hardness Testing\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your total hardness testing with confidence.\u003c\/strong\u003e The Hanna Instruments HI97735 photometer offers integrated on-screen tutorials and helpful animations, guiding you step-by-step through setup, calibration, and precise measurements. Benefit from smart power-saving features like automatic shut-off and low battery warnings, ensuring your meter is always ready for accurate readings and optimal energy use.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSeamless Data Logging for Comprehensive Records\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEffortlessly track your total hardness measurements.\u003c\/strong\u003e Never miss a crucial data point again, as the HI97735 automatically logs the last 50 measurements. Easily access and review your complete testing history through the convenient Log Recall Menu, providing a comprehensive overview of your water quality trends.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent and reliable results for your total hardness analyses.\u003c\/strong\u003e Hanna's exclusive CAL Check™ feature provides a stress-free, straightforward way to validate your HI97735 photometer's performance using certified standards. Simply insert the certified CAL Check™ standards, and the meter will guide you through validation. If your photometer is out of specification for any reason, easily recalibrate to your standard to maintain superior accuracy every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable measurements.\u003c\/strong\u003e The HI97735 features an advanced optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter results in more accurate and repeatable readings for your total hardness analyses.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding real-world conditions.\u003c\/strong\u003e The HI97735 boasts an IP67 waterproof body, ensuring top performance in any environment. Internal optics are sealed from outside dust, dirt, and water, providing exceptional protection. Designed for longevity, it even floats for added security. Its exclusive positive-locking cuvette system guarantees precise and repeatable readings by securing cuvettes in the same position every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience and portability.\u003c\/strong\u003e The HI97735 fits comfortably in your hand for on-the-go testing or sits stably for benchtop use. A clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides life for more than 800 measurements, ensuring extended field operation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97735 Total Hardness Photometer Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/total-hardness-portable-photometer-hi97735-angle.jpg?width=750\u0026amp;name=total-hardness-portable-photometer-hi97735-angle.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/total-hardness-portable-photometer-hi97735-angle.jpg?width=375\u0026amp;name=total-hardness-portable-photometer-hi97735-angle.jpg 375w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/total-hardness-portable-photometer-hi97735-angle.jpg?width=750\u0026amp;name=total-hardness-portable-photometer-hi97735-angle.jpg 750w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/total-hardness-portable-photometer-hi97735-angle.jpg?width=1125\u0026amp;name=total-hardness-portable-photometer-hi97735-angle.jpg 1125w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/total-hardness-portable-photometer-hi97735-angle.jpg?width=1500\u0026amp;name=total-hardness-portable-photometer-hi97735-angle.jpg 1500w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/total-hardness-portable-photometer-hi97735-angle.jpg?width=1875\u0026amp;name=total-hardness-portable-photometer-hi97735-angle.jpg 1875w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/total-hardness-portable-photometer-hi97735-angle.jpg?width=2250\u0026amp;name=total-hardness-portable-photometer-hi97735-angle.jpg 2250w\" sizes=\"(max-width: 750px) 100vw, 750px\"\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97735 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful total hardness measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97735C Photometer Kit\u003c\/strong\u003e for a comprehensive total hardness testing solution that includes invaluable CAL Check™ Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO - CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97735B - CAL Check™ Cuvette B for Total Hardness LR, MR, HR\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50461932323114,"sku":"BTS-HI97735C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50461932355882,"sku":"BTS-HI97735","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/hardness-hi97735__81327.1744646906.jpg?v=1750461078"},{"product_id":"hanna-instruments-hi97749-chromium-vi-low-range-photometer","title":"Hanna Instruments HI97749 Hexavalent Chromium (VI) Low Range Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97749 Chromium (VI) Low Range Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Guidance for Seamless Chromium (VI) Testing\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your low-range chromium (VI) testing with confidence.\u003c\/strong\u003e The Hanna Instruments HI97749 photometer features integrated on-screen tutorials and helpful animations, guiding you through every step of setup, calibration, and precise measurements. Benefit from smart power-saving features like automatic shut-off and low battery warnings, ensuring your meter is always ready for accurate readings and optimal energy use.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEffortless Data Logging for Comprehensive Records\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEffortlessly track your chromium (VI) measurements.\u003c\/strong\u003e Never miss a crucial data point again, as the HI97749 automatically logs the last 50 measurements. Easily access and review your complete testing history through the convenient Log Recall Menu, providing a comprehensive overview of your water quality trends over time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation for Assured Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent and reliable results for your chromium (VI) analyses.\u003c\/strong\u003e Hanna's exclusive CAL Check™ feature provides a stress-free, straightforward way to validate your HI97749 photometer's performance using certified standards. Simply insert the certified CAL Check™ standards, and the meter will guide you through validation. If your photometer is out of specification for any reason, easily recalibrate to your standard to maintain superior accuracy every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 100%; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable measurements.\u003c\/strong\u003e The HI97749 features an advanced optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter results in more accurate and repeatable readings for your low-range chromium (VI) analyses.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Unmatched Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding real-world conditions.\u003c\/strong\u003e The HI97749 boasts an IP67 waterproof body, ensuring top performance in any environment. Internal optics are sealed from outside dust, dirt, and water, providing exceptional protection. Designed for longevity, it even floats for added security. Its exclusive positive-locking cuvette system guarantees precise and repeatable readings by securing cuvettes in the same position every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience and portability.\u003c\/strong\u003e The HI97749 fits comfortably in your hand for on-the-go testing or sits stably for benchtop use. A clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides life for more than 800 measurements, ensuring extended field operation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97749 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful low-range Chromium (VI) measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97749C Photometer Kit\u003c\/strong\u003e for a comprehensive low-range Chromium (VI) testing solution that includes invaluable CAL Check™ Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO - CAL Check™ Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97749B - CAL Check™ Cuvette B for Chromium (VI) Low Range\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50461946151210,"sku":"BTS-HI97749C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50461946183978,"sku":"BTS-HI97749","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI97749_angle-720x720-b89b74e2-033f-48bc-b5c0-94986a3609be__75316.1644271521.jpg?v=1750461495"},{"product_id":"hanna-hi97701-free-chlorine-portable-photometer-accurate-water-tester","title":"Hanna HI97701 Free Chlorine Portable Photometer – Accurate Water Tester","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" width=\"720\" alt=\"Hanna HI97701 Photometer with Menu Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Operation \u0026amp; Smart Features for Precise Free Chlorine Testing\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eSimplify your free chlorine testing process.\u003c\/strong\u003e The Hanna HI97701 photometer features intuitive on-screen tutorials and helpful animations, guiding you effortlessly through setup, calibration, and precise measurements. Access step-by-step instructions at any point using the dedicated help key, making accurate water analysis accessible to all.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eOptimize Power \u0026amp; Seamlessly Log Data\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure reliability and efficient data management.\u003c\/strong\u003e Benefit from smart power-saving functions like automatic shut-off to conserve battery life. Low battery warnings (at 10%) and automatic shutdown prevent inaccurate readings, guaranteeing consistent performance for your water quality tests. Plus, the HI97701 automatically logs your last 50 free chlorine measurements, allowing for easy review and tracking of your testing history through the convenient Log Recall Menu.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e Validation for Peak Accuracy\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eValidate your photometer's accuracy with confidence.\u003c\/strong\u003e Hanna's exclusive CAL Check\u003csup\u003eTM\u003c\/sup\u003e function provides a straightforward method to verify your HI97701's performance using certified standards. Maintain reliable free chlorine test results with simple recalibration if any adjustment is needed, ensuring unparalleled precision every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr style=\"border-top: 0.5px solid #e0e0e0; margin: 40px 0;\"\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable free chlorine readings.\u003c\/strong\u003e The HI97701 incorporates a sophisticated optical system, utilizing a powerful Light Emitting Diode (LED) for enhanced light output with minimal power consumption. A precision narrow band interference filter further boosts accuracy for all your critical water quality measurements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand demanding environments.\u003c\/strong\u003e With an IP67 waterproof body, the Hanna HI97701 ensures reliable performance even in challenging conditions, protecting internal optics from dust, dirt, and water. This durable free chlorine photometer even floats if accidentally dropped in water, and its unique positive-locking cuvette system guarantees consistent, repeatable readings by precisely seating the cuvette every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience on the go.\u003c\/strong\u003e The portable HI97701 fits comfortably in your hand for field testing or remains stable for benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night, powered by AA batteries providing over 800 measurements for extended use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg sizes=\"(max-width: 750px) 100vw, 750px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-portable-photometer-hi97701-angle.jpg?width=375\u0026amp;name=free-chlorine-portable-photometer-hi97701-angle.jpg 375w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-portable-photometer-hi97701-angle.jpg?width=750\u0026amp;name=free-chlorine-portable-photometer-hi97701-angle.jpg 750w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-portable-photometer-hi97701-angle.jpg?width=1125\u0026amp;name=free-chlorine-portable-photometer-hi97701-angle.jpg 1125w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-portable-photometer-hi97701-angle.jpg?width=1500\u0026amp;name=free-chlorine-portable-photometer-hi97701-angle.jpg 1500w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-portable-photometer-hi97701-angle.jpg?width=1875\u0026amp;name=free-chlorine-portable-photometer-hi97701-angle.jpg 1875w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-portable-photometer-hi97701-angle.jpg?width=2250\u0026amp;name=free-chlorine-portable-photometer-hi97701-angle.jpg 2250w\" width=\"750\" alt=\"Hanna HI97701 Portable Free Chlorine Photometer Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/free-chlorine-portable-photometer-hi97701-angle.jpg?width=750\u0026amp;name=free-chlorine-portable-photometer-hi97701-angle.jpg\" style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr style=\"border-top: 0.5px solid #e0e0e0; margin: 40px 0;\"\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97701 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful free chlorine measurements:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97701C Photometer Kit\u003c\/strong\u003e for a comprehensive free chlorine testing solution that includes invaluable CAL Check\u003csup\u003eTM\u003c\/sup\u003e Standards and offers the most economical pathway to accurate results:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eA ZERO – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette A\u003c\/li\u003e\n\u003cli\u003eHI97701B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Free and Total Chlorine (Powder) \u0026amp; (Liquid)\u003c\/li\u003e\n\u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e standard certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50324519158058,"sku":"BTS-HI97701","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50324519190826,"sku":"BTS-HI97701C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/free-chlorine-hi97701__29501.1568226850.jpg?v=1750627577"},{"product_id":"hanna-hi97771-ultra-high-range-free-total-chlorine-portable-photometer","title":"Hanna HI97771 Ultra High Range Free \u0026 Total Chlorine Portable Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=400\u0026amp;name=portable-photometer-hand-menu.jpg\" alt=\"Hanna HI97771 Ultra High Range Photometer Menu Display\" width=\"400\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=200\u0026amp;name=portable-photometer-hand-menu.jpg 200w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=400\u0026amp;name=portable-photometer-hand-menu.jpg 400w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=600\u0026amp;name=portable-photometer-hand-menu.jpg 600w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=800\u0026amp;name=portable-photometer-hand-menu.jpg 800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=1000\u0026amp;name=portable-photometer-hand-menu.jpg 1000w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=1200\u0026amp;name=portable-photometer-hand-menu.jpg 1200w\" sizes=\"(max-width: 400px) 100vw, 400px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Operation \u0026amp; Smart Features for Ultra High Range Chlorine\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNavigate your chlorine testing with confidence.\u003c\/strong\u003e The Hanna HI97771 photometer integrates on-screen tutorials and helpful animations, guiding you effortlessly through setup, calibration, and precise Ultra High Range Free and Total Chlorine measurements. Access step-by-step instructions at any point with the dedicated help key, making complex water analysis simple.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eOptimized Power Management \u0026amp; Seamless Data Logging\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent performance and effortless data recall.\u003c\/strong\u003e Benefit from smart power-saving functions like automatic shut-off to extend battery life for prolonged field use. Low battery warnings (at 10%) and automatic shutdown prevent inaccurate readings, guaranteeing reliable results for your critical free and total chlorine tests. The HI97771 automatically logs your last 50 measurements, allowing for easy review of your testing history.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eVerify your photometer's accuracy with complete confidence.\u003c\/strong\u003e Hanna's exclusive CAL Check\u003csup\u003eTM\u003c\/sup\u003e feature provides a straightforward method to validate your HI97771's performance using certified standards. If any adjustment is needed for your Ultra High Range Free and Total Chlorine measurements, simply recalibrate to your standard, ensuring unparalleled precision every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003chr style=\"border-top: 0.5px solid #e0e0e0; margin: 40px 0;\"\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable Ultra High Range Free and Total Chlorine readings.\u003c\/strong\u003e The HI97771 incorporates a sophisticated optical system, utilizing a powerful Light Emitting Diode (LED) for enhanced light output with minimal power consumption. A precision narrow band interference filter further boosts accuracy, crucial for demanding industrial and wastewater applications.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand the toughest operating environments.\u003c\/strong\u003e With an IP67 waterproof body, the Hanna HI97771 ensures reliable performance even in challenging conditions, protecting its internal optics from dust, dirt, and water. This durable photometer even floats if accidentally dropped, and its unique positive-locking cuvette system guarantees consistent, repeatable readings by precisely seating the cuvette every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience and reliability in the field.\u003c\/strong\u003e The portable HI97771 fits comfortably in your hand for on-site testing or remains stable for benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by AA batteries, it provides over 800 measurements for extended, uninterrupted operation.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cdiv style=\"text-align: center;\"\u003e\n                \u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97771-Portable-Photometers-2x.jpg?width=400\u0026amp;name=HI97771-Portable-Photometers-2x.jpg\" alt=\"Hanna HI97771 Ultra High Range Free and Total Chlorine Portable Photometer Side View\" width=\"400\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97771-Portable-Photometers-2x.jpg?width=200\u0026amp;name=HI97771-Portable-Photometers-2x.jpg 200w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97771-Portable-Photometers-2x.jpg?width=400\u0026amp;name=HI97771-Portable-Photometers-2x.jpg 400w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97771-Portable-Photometers-2x.jpg?width=600\u0026amp;name=HI97771-Portable-Photometers-2x.jpg 600w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97771-Portable-Photometers-2x.jpg?width=800\u0026amp;name=HI97771-Portable-Photometers-2x.jpg 800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97771-Portable-Photometers-2x.jpg?width=1000\u0026amp;name=HI97771-Portable-Photometers-2x.jpg 1000w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97771-Portable-Photometers-2x.jpg?width=1200\u0026amp;name=HI97771-Portable-Photometers-2x.jpg 1200w\" sizes=\"(max-width: 400px) 100vw, 400px\"\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003chr style=\"border-top: 0.5px solid #e0e0e0; margin: 40px 0;\"\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97771 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful Ultra High Range Free and Total Chlorine measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97771C Photometer Kit\u003c\/strong\u003e for a comprehensive Ultra High Range Free and Total Chlorine testing solution. This kit includes invaluable CAL Check\u003csup\u003eTM\u003c\/sup\u003e Standards, offering the most economical pathway to consistently accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97701B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Free Chlorine\u003c\/li\u003e\n                \u003cli\u003eHI97771B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Total Chlorine UHR\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50324524368170,"sku":"BTS-HI97771","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50324524400938,"sku":"BTS-HI97771C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/free-and-total-chlorine-ultra-high-hi97771__45132.1568226060.jpg?v=1750628395"},{"product_id":"hanna-hi97734-high-range-free-total-chlorine-portable-photometer","title":"Hanna HI97734 High Range Free \u0026 Total Chlorine Portable Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=400\u0026amp;name=portable-photometer-hand-menu.jpg\" alt=\"Hanna HI97734 High Range Photometer Menu Display\" width=\"400\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=200\u0026amp;name=portable-photometer-hand-menu.jpg 200w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=400\u0026amp;name=portable-photometer-hand-menu.jpg 400w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=600\u0026amp;name=portable-photometer-hand-menu.jpg 600w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=800\u0026amp;name=portable-photometer-hand-menu.jpg 800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=1000\u0026amp;name=portable-photometer-hand-menu.jpg 1000w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/portable-photometer-hand-menu.jpg?width=1200\u0026amp;name=portable-photometer-hand-menu.jpg 1200w\" sizes=\"(max-width: 400px) 100vw, 400px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntuitive Operation \u0026amp; Smart Features for High Range Chlorine\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eConduct your chlorine tests with confidence and simplicity.\u003c\/strong\u003e The Hanna HI97734 photometer seamlessly integrates on-screen tutorials and helpful animations, guiding you through every step of setup, calibration, and precise High Range Free and Total Chlorine measurements. Access clear, next-step instructions at any point using the dedicated help key, making water analysis straightforward for all users.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eOptimized Power Management \u0026amp; Seamless Data Logging\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent performance and effortless data recall in the field.\u003c\/strong\u003e The HI97734 features smart power-saving functions, including an auto-off feature that prolongs battery life and provides peace of mind. A blinking warning symbol indicates low battery levels below 10%, with an automatic shutdown feature preventing erroneous readings when battery power is critically low. Conveniently, the photometer automatically logs your last 50 measurements, accessible instantly via the Log Recall Menu.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e Validation for Peak Accuracy\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eVerify your photometer's accuracy with complete confidence before every High Range chlorine test.\u003c\/strong\u003e Hanna's exclusive CAL Check\u003csup\u003eTM\u003c\/sup\u003e feature offers a stress-free, straightforward method to ensure your HI97734 is performing optimally. Simply insert the certified CAL Check\u003csup\u003eTM\u003c\/sup\u003e standards, and your meter will guide you through the validation process. If your photometer is found to be out of specification, it can be easily calibrated to your standard, guaranteeing reliable results.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003chr style=\"border-top: 0.5px solid #e0e0e0; margin: 40px 0;\"\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Superior Performance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable High Range Free and Total Chlorine measurements.\u003c\/strong\u003e The HI97734 incorporates a sophisticated optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter further enhances accuracy, leading to highly consistent and reliable readings critical for various water quality applications.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Robust Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand the rigorous demands of real-world environments.\u003c\/strong\u003e The new IP67 rated body of the Hanna HI97734 ensures top performance even when exposed to dust, dirt, and water, as its internal optics are fully sealed. This durable photometer is designed to float if accidentally dropped in water, and it features an exclusive positive-locking system that guarantees cuvettes are consistently placed in the same position for consistently accurate readings.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Field-Ready Design\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for ultimate convenience whether in the lab or on the go.\u003c\/strong\u003e The portable HI97734 is crafted to fit comfortably in your hand for effortless on-site testing, or it can be placed on a table for stable benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides extended life for more than 800 measurements, ensuring long-term usability.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cdiv style=\"text-align: center;\"\u003e\n                \u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97734-Portable-Photometers-2x.jpg?width=400\u0026amp;name=HI97734-Portable-Photometers-2x.jpg\" alt=\"Hanna HI97734 High Range Free and Total Chlorine Portable Photometer Side View\" width=\"400\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97734-Portable-Photometers-2x.jpg?width=200\u0026amp;name=HI97734-Portable-Photometers-2x.jpg 200w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97734-Portable-Photometers-2x.jpg?width=400\u0026amp;name=HI97734-Portable-Photometers-2x.jpg 400w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97734-Portable-Photometers-2x.jpg?width=600\u0026amp;name=HI97734-Portable-Photometers-2x.jpg 600w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97734-Portable-Photometers-2x.jpg?width=800\u0026amp;name=HI97734-Portable-Photometers-2x.jpg 800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97734-Portable-Photometers-2x.jpg?width=1000\u0026amp;name=HI97734-Portable-Photometers-2x.jpg 1000w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97734-Portable-Photometers-2x.jpg?width=1200\u0026amp;name=HI97734-Portable-Photometers-2x.jpg 1200w\" sizes=\"(max-width: 400px) 100vw, 400px\"\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003chr style=\"border-top: 0.5px solid #e0e0e0; margin: 40px 0;\"\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97734 Photometer (Meter Only)\u003c\/strong\u003e comes thoughtfully equipped with essential accessories, providing everything you need for immediate and successful High Range Free and Total Chlorine measurements:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97734C Photometer Kit\u003c\/strong\u003e for a comprehensive High Range Free and Total Chlorine testing solution. This kit includes invaluable CAL Check\u003csup\u003eTM\u003c\/sup\u003e Standards, offering the most economical pathway to consistently accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97734B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Free and Total Chlorine\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50324538196266,"sku":"BTS-HI97734","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50324538229034,"sku":"BTS-HI97734C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/free-total-chlorine-hi97734__04588.1568224518.jpg?v=1750629264"},{"product_id":"hanna-hi97725-chlorine-cyanuric-acid-ph-photometer","title":"Hanna HI97725 Chlorine, Cyanuric Acid \u0026 pH Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003c!-- Section 1: Image Left \/ Text Right --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" alt=\"Hanna HI97725 Photometer Interface with Display\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eInteractive Guidance for Streamlined Testing\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eLet your HI97725 photometer lead the way.\u003c\/strong\u003e With built-in tutorial prompts and intuitive animations, every step of setup, calibration, and measurement becomes seamless. At any stage, simply press the dedicated help key to enter Tutorial Mode and receive immediate on-screen support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmart Power Management\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eSave battery and prevent errors with intelligent shutdown features.\u003c\/strong\u003e The meter conserves energy with auto-off functionality and actively protects data integrity. A blinking warning appears when battery life dips below 10%, and the unit will automatically power down when levels drop too low to ensure accurate readings are never compromised.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntegrated Data Logging for Confidence\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNever lose track of your measurements.\u003c\/strong\u003e The HI97725 automatically stores your last 50 test results, allowing you to instantly review trends and outcomes using the convenient Log Recall Menu.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ for Reliable Results\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eStay confident in your photometer’s performance.\u003c\/strong\u003e Hanna’s exclusive CAL Check™ validation system ensures your HI97725 remains within specification. Just insert the certified CAL Check™ standards, follow the guided prompts, and recalibrate if necessary to maintain trusted accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 2: Full-Width Text Block --\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 20px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePrecision Optical System\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEngineered for enhanced measurement accuracy.\u003c\/strong\u003e The HI97725 uses a high-intensity LED light source and a narrow band interference filter to deliver exceptionally repeatable and precise results with minimal power consumption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eBuilt to Handle Real-World Demands\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eRugged, waterproof, and ready for the field.\u003c\/strong\u003e With an IP67-rated enclosure and sealed internal optics, the HI97725 resists dirt, dust, and water intrusion. The instrument even floats, and a locking cuvette system ensures repeatable placement for consistent readings every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact, Portable, and Field-Ready\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for flexibility in the lab or on the go.\u003c\/strong\u003e The ergonomic build fits comfortably in your hand or rests securely on a benchtop. A bright, backlit LCD offers easy viewing in low-light conditions, while three AA batteries power the meter for more than 800 tests.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Kit Inclusions --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97725 Photometer (Meter Only)\u003c\/strong\u003e includes essential accessories to get started with chlorine, pH, and cyanuric acid testing:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97725C Kit\u003c\/strong\u003e to receive Hanna's CAL Check™ validation standards and extended accessories for complete testing performance:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n\u003cli\u003eHI97701B – CAL Check™ Cuvette B for Free \u0026amp; Total Chlorine\u003c\/li\u003e\n\u003cli\u003eHI97710B – CAL Check™ Cuvette B for pH\u003c\/li\u003e\n\u003cli\u003eHI97722B – CAL Check™ Cuvette B for Cyanuric Acid\u003c\/li\u003e\n\u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50461861708074,"sku":"BTS-HI97725C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50461861740842,"sku":"BTS-HI97725","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/chlorine-cyanuric-acid-ph-photometer-hi97725__87502.1579284636_16ba63a5-7642-4099-8f1a-8d9730972809.jpg?v=1754332150"},{"product_id":"hanna-hi97736-total-hardness-ph-photometer-portable-waterproof-cal-check™","title":"Hanna HI97736 Total Hardness \u0026 pH Photometer – Portable, Waterproof, CAL Check™","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003c!-- Section 1: Image Left \/ Text Right --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" alt=\"Hanna HI97736 Photometer Interface Display\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmarter Design for Smoother Testing\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eLet the HI97736 photometer guide your workflow with clarity.\u003c\/strong\u003e On-screen instructions and animations assist you through each step of setup, calibration, and measurement. Access Tutorial Mode at any point using the dedicated help button for real-time support as you test.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAutomatic Power Optimization\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt-in safeguards prevent battery drain and measurement errors.\u003c\/strong\u003e The auto-off feature conserves power by turning the meter off when not in use. If the battery level drops below 10%, a blinking alert will notify you. When battery levels reach a critical low, the photometer will shut down to ensure test integrity is never compromised.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eConvenient Data Recall\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eKeep track of your testing history without lifting a finger.\u003c\/strong\u003e The HI97736 automatically stores the last 50 test results, which can be instantly reviewed through the Log Recall Menu to monitor trends and validate results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Validation System\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eMaintain peak accuracy with certified performance standards.\u003c\/strong\u003e Hanna’s exclusive CAL Check™ functionality allows you to easily verify the accuracy of your HI97736. Simply insert the provided CAL Check™ standards and follow the guided prompts. If out of spec, you can recalibrate to maintain consistent and trustworthy performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 2: Full-Width Text Block --\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 20px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System for Reliable Measurements\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDelivering accurate results with less energy consumption.\u003c\/strong\u003e The HI97736 utilizes a bright LED light source and a narrow band interference filter to enhance the clarity and consistency of your magnesium and total hardness readings while keeping energy usage low.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eRugged, Waterproof Construction\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEngineered to withstand demanding field and lab environments.\u003c\/strong\u003e Its IP67-rated housing resists water, dust, and impact, while sealed optics protect internal components. Should the meter fall into water, it floats for easy recovery. Hanna’s secure cuvette locking system ensures precise, repeatable alignment every time you test.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePortable, Backlit, and Built for the Field\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eCompact and user-friendly in any setting.\u003c\/strong\u003e The HI97736 fits comfortably in your hand for portable use or sits steadily on a benchtop. A backlit LCD screen offers visibility from any angle, day or night, while the included AA batteries deliver more than 800 measurements per set.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Kit Inclusions --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97736 Photometer (Meter Only)\u003c\/strong\u003e is equipped with the essential tools you need to begin testing right away:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97736C Kit\u003c\/strong\u003e for the most economical and complete testing experience with certified CAL Check™ standards:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n\u003cli\u003eHI97710B – Cuvette B for pH\u003c\/li\u003e\n\u003cli\u003eHI97719B – CAL Check™ Cuvette B for Magnesium Hardness and Total Hardness\u003c\/li\u003e\n\u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50462002217258,"sku":"BTS-HI97736C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50462002250026,"sku":"BTS-HI97736","price":514.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/total-hardness-ph-photometer-hi97736__25571.1579284187.jpg?v=1754335090"},{"product_id":"hi97700-ammonia-low-range-photometer-hanna-instruments","title":"HI97700 Ammonia Low Range Photometer – Hanna Instruments","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003c!-- Section 1: Image Left \/ Text Right --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" alt=\"Hanna HI97700 Ammonia Photometer Front View\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmarter Features for Effortless Ammonia Testing\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eLet the HI97700 guide you through your workflow with ease.\u003c\/strong\u003e This photometer offers on-screen tutorials and animated guidance to simplify every phase of the testing process—from setup to calibration and measurement. At any time, you can activate Tutorial Mode using the dedicated help key for instant assistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAuto-Off and Battery Monitoring\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eExtend battery life and avoid false results.\u003c\/strong\u003e The HI97700 features an automatic shut-off to conserve energy if accidentally left on. When battery power drops below 10%, a flashing warning symbol appears. If power gets too low for reliable readings, the device will automatically power down to ensure accurate results aren’t compromised.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntegrated Data Logging\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAutomatically capture your latest results.\u003c\/strong\u003e This meter stores the last 50 test values internally, making it easy to review trends and validate performance using the Log Recall Menu—no extra setup required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Performance Validation\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure your ammonia results stay precise over time.\u003c\/strong\u003e Hanna’s exclusive CAL Check™ system allows you to validate instrument performance using certified CAL Check™ standards. Simply insert the standards and follow the guided prompts. Recalibrate when needed to maintain accuracy with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 2: Text Left \/ Image Right --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 1; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnhanced optics for high-performance detection.\u003c\/strong\u003e The HI97700 uses a bright LED light source combined with a narrow band interference filter to produce more accurate and repeatable ammonia measurements—while using less power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eBuilt Tough for Demanding Conditions\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDurability meets precision in every detail.\u003c\/strong\u003e The HI97700 is enclosed in an IP67-rated waterproof body, sealed against dirt, water, and impacts. It even floats, providing peace of mind in fieldwork. Its positive-locking cuvette system ensures consistent alignment for reliable readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePortable and Ready for the Field\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eCompact, clear, and made to travel.\u003c\/strong\u003e With a comfortable handheld design and a clear backlit LCD display, this photometer is easy to use in any lighting condition. Powered by standard AA batteries, it delivers up to 800 tests on a single set.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-photometer-hi97700-angle.jpg?width=360\u0026amp;name=ammonia-photometer-hi97700-angle.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-photometer-hi97700-angle.jpg?width=720\u0026amp;name=ammonia-photometer-hi97700-angle.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-photometer-hi97700-angle.jpg?width=1080\u0026amp;name=ammonia-photometer-hi97700-angle.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-photometer-hi97700-angle.jpg?width=1440\u0026amp;name=ammonia-photometer-hi97700-angle.jpg 1440w\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-photometer-hi97700-angle.jpg?width=720\u0026amp;name=ammonia-photometer-hi97700-angle.jpg\" alt=\"Hanna HI97700 Ammonia Photometer Side Angle\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Kit Inclusions --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97700 Photometer (Meter Only)\u003c\/strong\u003e includes everything needed to start measuring ammonia right out of the box:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97701C Ammonia Kit\u003c\/strong\u003e for certified CAL Check™ validation and expanded accessories for comprehensive testing:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n\u003cli\u003eHI97700B – CAL Check™ Cuvette B for Ammonia LR\u003c\/li\u003e\n\u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50462115627306,"sku":"BTS-HI97700","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50462115660074,"sku":"BTS-HI97700C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/ammonia-lr-hi97700__84758.1568226934.jpg?v=1754336908"},{"product_id":"hi97715-ammonia-medium-range-photometer-hanna-instruments","title":"HI97715 Ammonia Medium Range Photometer – Hanna Instruments","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n  \u003c!-- Section 1: Image Left \/ Text Right --\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"HI97715 Portable Ammonia Photometer Front\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmart Features for Confident Ammonia Testing\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eThe HI97715 guides you through every step of your measurement workflow.\u003c\/strong\u003e On-screen tutorials and animated prompts make setup, calibration, and testing easier than ever. Use the dedicated help key to access Tutorial Mode at any time for instant support.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEnergy-Saving Auto-Off and Battery Alerts\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eMaintain uptime while protecting your results.\u003c\/strong\u003e The photometer features an auto-off function to conserve energy and extend battery life. If the battery level falls below 10%, an icon will flash on screen. When battery power is critically low, the meter will shut off automatically to avoid incorrect readings.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAutomatic Data Logging\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNever lose track of your last results.\u003c\/strong\u003e The HI97715 automatically stores your last 50 readings. View them instantly using the Log Recall Menu to analyze trends and maintain measurement accuracy over time.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Accuracy Assurance\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eValidate performance with certified standards.\u003c\/strong\u003e Hanna’s CAL Check™ system allows you to verify your photometer’s accuracy using provided CAL Check™ cuvettes. If the meter is out of spec, simply recalibrate to restore confidence in your readings.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Section 2: Text Left \/ Image Right --\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 1; display: flex; flex-direction: column; gap: 20px;\"\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eAdvanced Optical System\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003ePowerful LED optics deliver unmatched reliability.\u003c\/strong\u003e The HI97715 uses a Light Emitting Diode (LED) and narrow band interference filter to deliver more light, better stability, and superior repeatability—while using less power.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eDurability That Performs Anywhere\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt for the real world—indoors or out.\u003c\/strong\u003e The IP67 waterproof housing protects internal components from moisture, dust, and dirt. The meter even floats in case it’s dropped into water. An exclusive locking cuvette holder ensures exact cuvette placement for consistent results.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePortable and User-Friendly\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eComfortably handheld or stable on your benchtop.\u003c\/strong\u003e A backlit LCD display ensures easy reading from any angle or light condition. Three AA batteries power the unit for more than 800 measurements—perfect for the field or the lab.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n      \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"HI97715 Portable Photometers Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97715-Portable-Photometers-2x.jpg?width=400\u0026amp;name=HI97715-Portable-Photometers-2x.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97715-Portable-Photometers-2x.jpg?width=200\u0026amp;name=HI97715-Portable-Photometers-2x.jpg 200w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97715-Portable-Photometers-2x.jpg?width=400\u0026amp;name=HI97715-Portable-Photometers-2x.jpg 400w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97715-Portable-Photometers-2x.jpg?width=600\u0026amp;name=HI97715-Portable-Photometers-2x.jpg 600w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI97715-Portable-Photometers-2x.jpg?width=800\u0026amp;name=HI97715-Portable-Photometers-2x.jpg 800w\" sizes=\"(max-width: 400px) 100vw, 400px\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Section 3: Kit Inclusions --\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97715 Photometer (Meter Only)\u003c\/strong\u003e includes all essentials to begin ammonia medium range testing right away:\u003c\/p\u003e\n      \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n        \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n        \u003cli\u003eInstruction manual\u003c\/li\u003e\n        \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97715C Kit\u003c\/strong\u003e for CAL Check™ standards and a complete suite of tools for optimal ammonia MR testing:\u003c\/p\u003e\n      \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n        \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n        \u003cli\u003eHI97715B – CAL Check™ Cuvette B for Ammonia MR\u003c\/li\u003e\n        \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n        \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n        \u003cli\u003eInstruction manual\u003c\/li\u003e\n        \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n        \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50462173692202,"sku":"BTS-HI97715","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50462173724970,"sku":"BTS-HI97715C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/ammonia-mr-hi97715__40643.1568225086.jpg?v=1754338171"},{"product_id":"hi97733-ammonia-high-range-photometer-hanna-instruments","title":"HI97733 Ammonia High Range Photometer – Hanna Instruments","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n  \u003c!-- Section 1: Image Left \/ Text Right --\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"HI97733 Ammonia High Range Photometer Front\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEnhanced Guidance for Ammonia Testing\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eThe HI97733 makes high-range ammonia testing simple and reliable.\u003c\/strong\u003e With on-screen tutorials and intuitive animations, you’ll be guided through setup, calibration, and analysis with ease. Activate Tutorial Mode at any time using the dedicated help key for step-by-step support.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEnergy-Saving and Smart Shutdown\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eProtect battery life and data integrity with built-in safeguards.\u003c\/strong\u003e An auto-off function powers the meter down when idle. A blinking indicator warns when battery power drops below 10%. The unit will shut off entirely if battery voltage could compromise reading accuracy.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003e50-Reading Data Log\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eTrack your testing history automatically.\u003c\/strong\u003e The HI97733 stores the last 50 measurements, which can be instantly recalled via the Log Recall Menu for trend analysis and record-keeping.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Accuracy Validation\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eKeep your photometer in spec with CAL Check™ technology.\u003c\/strong\u003e Insert certified calibration standards and follow the onscreen prompts to verify instrument performance. If needed, simply recalibrate to restore accuracy.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Section 2: Text Left \/ Image Right --\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 1; display: flex; flex-direction: column; gap: 20px;\"\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eHigh-Precision Optical System\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEngineered for consistent, repeatable results.\u003c\/strong\u003e A high-output LED combined with a narrow band interference filter ensures accurate ammonia measurements, delivering exceptional stability with minimal power use.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eRugged, IP67 Waterproof Housing\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDurable enough for field and lab conditions.\u003c\/strong\u003e The HI97733 is sealed against water, dirt, and dust and even floats if dropped in liquid. A locking cuvette holder guarantees that every reading is aligned precisely every time.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePortable and Easy to Use\u003c\/h3\u003e\n        \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for convenience wherever you work.\u003c\/strong\u003e Use it in your hand or on the bench. A large backlit LCD screen ensures visibility in any lighting, and three AA batteries provide power for over 800 measurements.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n      \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"HI97733 Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-high-range-portable-photometer-hi97733.jpg?width=750\u0026amp;name=ammonia-high-range-portable-photometer-hi97733.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-high-range-portable-photometer-hi97733.jpg?width=375\u0026amp;name=ammonia-high-range-portable-photometer-hi97733.jpg 375w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-high-range-portable-photometer-hi97733.jpg?width=750\u0026amp;name=ammonia-high-range-portable-photometer-hi97733.jpg 750w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-high-range-portable-photometer-hi97733.jpg?width=1125\u0026amp;name=ammonia-high-range-portable-photometer-hi97733.jpg 1125w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ammonia-high-range-portable-photometer-hi97733.jpg?width=1500\u0026amp;name=ammonia-high-range-portable-photometer-hi97733.jpg 1500w\" sizes=\"(max-width: 750px) 100vw, 750px\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Section 3: Kit Inclusions --\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97733 Photometer (Meter Only)\u003c\/strong\u003e includes the essentials for getting started with high-range ammonia testing:\u003c\/p\u003e\n      \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n        \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n        \u003cli\u003eInstruction manual\u003c\/li\u003e\n        \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97733C Kit\u003c\/strong\u003e for a complete ammonia HR testing package including certified CAL Check™ standards:\u003c\/p\u003e\n      \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n        \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n        \u003cli\u003eA ZERO – CAL Check™ Cuvette A\u003c\/li\u003e\n        \u003cli\u003eHI97733B – CAL Check™ Cuvette B for Ammonia HR\u003c\/li\u003e\n        \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n        \u003cli\u003eScissors\u003c\/li\u003e\n        \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n        \u003cli\u003eInstruction manual\u003c\/li\u003e\n        \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n        \u003cli\u003eCAL Check™ standard certificate\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50462219534634,"sku":"BTS-HI97733C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50462219501866,"sku":"BTS-HI97733","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/ammonia-hi97733__43277.1568224589.jpg?v=1754339014"},{"product_id":"hanna-hi97734-high-range-free-total-chlorine-portable-photometer-copy","title":"Hanna HI97770 Silica High Range Photometer – Waterproof, Portable, Precision Optical System","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" width=\"720\" alt=\"HI977 Menu Display Hand\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eEnhanced Usability \u0026amp; Intelligent Features for Better Silica Testing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eExperience simplified and accurate silica testing with intelligent design.\u003c\/strong\u003e The Hanna Instruments HI97770 photometer features integrated on-screen tutorials and helpful animations that guide you through every stage, from initial setup to calibration and measurement. A dedicated help key provides instant access to clear, next-step instructions at any time, making water quality analysis easy for any user.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eEffortless Data Logging \u0026amp; Smart Power Management\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNever lose a critical measurement with automatic data logging.\u003c\/strong\u003e The HI97770 automatically stores the last 50 measurements, which you can instantly view via the Log Recall Menu. This device also features a smart auto-off function to preserve battery life. A blinking warning icon alerts you when the battery level drops below 10%, and the meter will automatically power down if the battery is too low to prevent inaccurate readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e Validation for Unwavering Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure your photometer is always performing at its best with Hanna's exclusive CAL Check\u003csup\u003eTM\u003c\/sup\u003e feature.\u003c\/strong\u003e This simple, stress-free validation process guides you using certified CAL Check\u003csup\u003eTM\u003c\/sup\u003e standards. If the meter is found to be out of specification, it can be easily calibrated to your standard, guaranteeing reliable and precise silica test results every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eSuperior Optical System for Precise Measurements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and consistent silica readings with a state-of-the-art optical system.\u003c\/strong\u003e The HI97770 employs a high-efficiency Light Emitting Diode (LED) that delivers more light with minimal power consumption. A precision narrow band interference filter further enhances accuracy and repeatability, ensuring dependable results essential for a variety of water quality applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eRugged Durability for Demanding Environments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to endure the rigors of field and lab work, the HI97770 is engineered for resilience.\u003c\/strong\u003e The meter's new IP67-rated body is completely sealed to protect its internal optics from dust, dirt, and water, ensuring optimal performance in challenging conditions. Additionally, its durable design allows it to float if dropped in water. A unique positive-locking system ensures cuvettes are always positioned identically for consistently accurate readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCompact and Ready for Any Location\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for both portability and stability, the HI97770 is ideal for any setting.\u003c\/strong\u003e Its ergonomic design fits comfortably in your hand for convenient on-site testing, and it is stable enough for benchtop use. The clear, backlit LCD screen provides easy-to-read measurements from any angle, day or night. Powered by standard AA batteries, it delivers long-lasting power for over 800 measurements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" width=\"720\" alt=\"HI977 Backlit LCD Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97770 Photometer (Meter Only)\u003c\/strong\u003e is supplied with all the essential accessories for accurate and successful silica measurements right out of the box:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97770C Photometer Kit\u003c\/strong\u003e for a complete silica testing solution. This comprehensive kit includes invaluable CAL Check\u003csup\u003eTM\u003c\/sup\u003e Standards, providing the most cost-effective path to consistently accurate results:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eA ZERO – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette A\u003c\/li\u003e\n\u003cli\u003eHI97770B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Silica High Range\u003c\/li\u003e\n\u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e standard certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50501216174378,"sku":"BTS-HI97770C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50501216141610,"sku":"BTS-HI97770","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit #MWS Options 1","offer_id":52161879277866,"sku":"BTS-HI97770C","price":1184.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/silica-photometer-hi97770_angle__52195.1579187457.jpg?v=1755279039"},{"product_id":"hanna-hi97706-phosphorus-photometer-high-range-waterproof-portable","title":"Hanna HI97706 Phosphorus Photometer – High Range, Waterproof, Portable","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" width=\"720\" alt=\"HI977 Menu Display Hand\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eIntuitive Operation \u0026amp; Smart Features for Phosphorus Testing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eConduct your phosphorus tests with simplicity and confidence.\u003c\/strong\u003e The Hanna Instruments HI97706 photometer guides you through every step with on-screen tutorials and animations for setup, calibration, and precise measurements. Access clear, next-step instructions at any point during your analysis with the dedicated help key, making accurate water analysis straightforward for all users.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eOptimized Power Management \u0026amp; Seamless Data Logging\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent performance and effortless data recall in the field.\u003c\/strong\u003e The HI97706 features smart power-saving functions, including an auto-off feature that extends battery life and provides peace of mind. A blinking warning symbol indicates a low battery level below 10%, with an automatic shutdown feature preventing erroneous readings when battery power is critically low. Conveniently, the photometer automatically logs your last 50 measurements, which are instantly accessible via the Log Recall Menu.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e Validation for Peak Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eVerify your photometer's accuracy with complete confidence before every phosphorus test.\u003c\/strong\u003e Hanna's exclusive CAL Check\u003csup\u003eTM\u003c\/sup\u003e feature offers a stress-free, straightforward method to ensure your HI97706 is performing optimally. Simply insert the certified CAL Check\u003csup\u003eTM\u003c\/sup\u003e standards, and your meter will guide you through the validation process. If your photometer is found to be out of specification, it can be easily calibrated to your standard, guaranteeing reliable results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eAdvanced Optical System for Superior Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable phosphorus measurements.\u003c\/strong\u003e The HI97706 incorporates a sophisticated optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter further enhances accuracy, leading to highly consistent and reliable readings critical for various water quality applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eEngineered for Robust Durability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand the rigorous demands of real-world environments.\u003c\/strong\u003e The new IP67 rated body of the Hanna HI97706 ensures top performance even when exposed to dust, dirt, and water, as its internal optics are fully sealed. This durable photometer is designed to float if accidentally dropped in water, and it features an exclusive positive-locking system that guarantees cuvettes are consistently placed in the same position for accurate readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCompact and Field-Ready Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for ultimate convenience whether in the lab or on the go.\u003c\/strong\u003e The portable HI97706 is crafted to fit comfortably in your hand for effortless on-site testing, or it can be placed on a table for stable benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides extended life for more than 800 measurements, ensuring long-term usability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" width=\"720\" alt=\"HI977 Backlit LCD Display\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97706 Photometer (Meter Only)\u003c\/strong\u003e is supplied with all the essential accessories for accurate and successful phosphorus measurements right out of the box:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97706C Photometer Kit\u003c\/strong\u003e for a complete phosphorus testing solution. This comprehensive kit includes invaluable CAL Check\u003csup\u003eTM\u003c\/sup\u003e Standards, providing the most cost-effective path to consistently accurate results:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eA ZERO – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette A\u003c\/li\u003e\n\u003cli\u003eHI97706B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Phosphorus\u003c\/li\u003e\n\u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e standard certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50501254218026,"sku":"BTS-HI97706C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50501254250794,"sku":"BTS-HI97706","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only #MWS Options 1","offer_id":51134644093226,"sku":"BTS-HI97706","price":454.98,"currency_code":"USD","in_stock":true},{"title":"Kit #MWS Options 1","offer_id":51485482877226,"sku":"BTS-HI97706C","price":674.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI97706_Phosphorus_Photometer__28074.1578510891.jpg?v=1755280792"},{"product_id":"hanna-instruments-hi97702-copper-high-range-photometer-portable-accurate-water-testing","title":"Hanna Instruments HI97702 Copper High-Range Photometer – Portable, Accurate Water Testing","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" alt=\"HI977 Menu Display Hand\" width=\"720\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eIntuitive Operation \u0026amp; Smart Features for Copper Testing\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eConduct your copper tests with simplicity and confidence.\u003c\/strong\u003e The Hanna Instruments HI97702 photometer guides you through every step with on-screen tutorials and animations for setup, calibration, and precise measurements. Access clear, next-step instructions at any point during your analysis with the dedicated help key, making accurate water analysis straightforward for all users.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eOptimized Power Management \u0026amp; Seamless Data Logging\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent performance and effortless data recall in the field.\u003c\/strong\u003e The HI97702 features smart power-saving functions, including an auto-off feature that extends battery life and provides peace of mind. A blinking warning symbol indicates a low battery level below 10%, with an automatic shutdown feature preventing erroneous readings when battery power is critically low. Conveniently, the photometer automatically logs your last 50 measurements, which are instantly accessible via the Log Recall Menu.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e Validation for Peak Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eVerify your photometer's accuracy with complete confidence before every copper test.\u003c\/strong\u003e Hanna's exclusive CAL Check\u003csup\u003eTM\u003c\/sup\u003e feature offers a stress-free, straightforward method to ensure your HI97702 is performing optimally. Simply insert the certified CAL Check\u003csup\u003eTM\u003c\/sup\u003e standards, and your meter will guide you through the validation process. If your photometer is found to be out of specification, it can be easily calibrated to your standard, guaranteeing reliable results.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eAdvanced Optical System for Superior Performance\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable copper measurements.\u003c\/strong\u003e The HI97702 incorporates a sophisticated optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter further enhances accuracy, leading to highly consistent and reliable readings critical for various water quality applications.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eEngineered for Robust Durability\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand the rigorous demands of real-world environments.\u003c\/strong\u003e The new IP67 rated body of the Hanna HI97702 ensures top performance even when exposed to dust, dirt, and water, as its internal optics are fully sealed. This durable photometer is designed to float if accidentally dropped in water, and it features an exclusive positive-locking system that guarantees cuvettes are consistently placed in the same position for accurate readings.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCompact and Field-Ready Design\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for ultimate convenience whether in the lab or on the go.\u003c\/strong\u003e The portable HI97702 is crafted to fit comfortably in your hand for effortless on-site testing, or it can be placed on a table for stable benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides extended life for more than 800 measurements, ensuring long-term usability.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003csection style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97702 Photometer (Meter Only)\u003c\/strong\u003e is supplied with all the essential accessories for accurate and successful copper measurements right out of the box:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97702C Photometer Kit\u003c\/strong\u003e for a complete copper testing solution. This comprehensive kit includes invaluable CAL Check\u003csup\u003eTM\u003c\/sup\u003e Standards, providing the most cost-effective path to consistently accurate results:\u003c\/p\u003e\n            \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                \u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n                \u003cli\u003eA ZERO – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette A\u003c\/li\u003e\n                \u003cli\u003eHI97702B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Copper High Range\u003c\/li\u003e\n                \u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n                \u003cli\u003eScissors\u003c\/li\u003e\n                \u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n                \u003cli\u003eInstruction manual\u003c\/li\u003e\n                \u003cli\u003eMeter quality certificate\u003c\/li\u003e\n                \u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e standard certificate\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50501275910442,"sku":"BTS-HI97702C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50501275943210,"sku":"BTS-HI97702","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only #MWS Options 1","offer_id":50745927041322,"sku":"BTS-HI97702","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI97702__53524.1578508522.jpg?v=1755283012"},{"product_id":"hanna-instruments-hi97717-phosphate-hr-photometer-waterproof-portable-cal-check™","title":"Hanna Instruments HI97717 Phosphate HR Photometer – Waterproof, Portable, CAL Check™","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=360\u0026amp;name=hi977-menu-hand.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1080\u0026amp;name=hi977-menu-hand.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1440\u0026amp;name=hi977-menu-hand.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=1800\u0026amp;name=hi977-menu-hand.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=2160\u0026amp;name=hi977-menu-hand.jpg 2160w\" width=\"720\" alt=\"HI977 Menu Display Hand\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eIntuitive Operation \u0026amp; Smart Features for Phosphate Testing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eConduct your phosphate tests with simplicity and confidence.\u003c\/strong\u003e The Hanna Instruments HI97717 photometer guides you through every step with on-screen tutorials and animations for setup, calibration, and precise measurements. Access clear, next-step instructions at any point during your analysis with the dedicated help key, making accurate water analysis straightforward for all users.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eOptimized Power Management \u0026amp; Seamless Data Logging\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eEnsure consistent performance and effortless data recall in the field.\u003c\/strong\u003e The HI97717 features smart power-saving functions, including an auto-off feature that extends battery life and provides peace of mind. A blinking warning symbol indicates a low battery level below 10%, with an automatic shutdown feature preventing erroneous readings when battery power is critically low. Conveniently, the photometer automatically logs your last 50 measurements, which are instantly accessible via the Log Recall Menu.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e Validation for Peak Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eVerify your photometer's accuracy with complete confidence before every phosphate test.\u003c\/strong\u003e Hanna's exclusive CAL Check\u003csup\u003eTM\u003c\/sup\u003e feature offers a stress-free, straightforward method to ensure your HI97717 is performing optimally. Simply insert the certified CAL Check\u003csup\u003eTM\u003c\/sup\u003e standards, and your meter will guide you through the validation process. If your photometer is found to be out of specification, it can be easily calibrated to your standard, guaranteeing reliable results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eAdvanced Optical System for Superior Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eAchieve highly accurate and repeatable phosphate measurements.\u003c\/strong\u003e The HI97717 incorporates a sophisticated optical system, utilizing a powerful Light Emitting Diode (LED) that provides more light while consuming less power. A precision narrow band interference filter further enhances accuracy, leading to highly consistent and reliable readings critical for various water quality applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eEngineered for Robust Durability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eBuilt to withstand the rigorous demands of real-world environments.\u003c\/strong\u003e The new IP67 rated body of the Hanna HI97717 ensures top performance even when exposed to dust, dirt, and water, as its internal optics are fully sealed. This durable photometer is designed to float if accidentally dropped in water, and it features an exclusive positive-locking system that guarantees cuvettes are consistently placed in the same position for accurate readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCompact and Field-Ready Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned for ultimate convenience whether in the lab or on the go.\u003c\/strong\u003e The portable HI97717 is crafted to fit comfortably in your hand for effortless on-site testing, or it can be placed on a table for stable benchtop use. Its clear, backlit LCD display provides at-a-glance readings from any angle, day or night. Powered by standard AA batteries, it provides extended life for more than 800 measurements, ensuring long-term usability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eYour HI97717 Photometer (Meter Only)\u003c\/strong\u003e is supplied with all the essential accessories for accurate and successful phosphate measurements right out of the box:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eUpgrade to the HI97717C Photometer Kit\u003c\/strong\u003e for a complete phosphate testing solution. This comprehensive kit includes invaluable CAL Check\u003csup\u003eTM\u003c\/sup\u003e Standards, providing the most cost-effective path to consistently accurate results:\u003c\/p\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n\u003cli\u003eSample cuvette (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eSample cap (2 pcs.)\u003c\/li\u003e\n\u003cli\u003ePlastic stopper (2 pcs.)\u003c\/li\u003e\n\u003cli\u003eA ZERO – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette A\u003c\/li\u003e\n\u003cli\u003eHI97717B – CAL Check\u003csup\u003eTM\u003c\/sup\u003e Cuvette B for Phosphate\u003c\/li\u003e\n\u003cli\u003eCloth for wiping cuvettes\u003c\/li\u003e\n\u003cli\u003eScissors\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries: 1.5V AA (3 pcs.)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eMeter quality certificate\u003c\/li\u003e\n\u003cli\u003eCAL Check\u003csup\u003eTM\u003c\/sup\u003e standard certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Kit","offer_id":50501298553130,"sku":"BTS-HI97717C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50501298585898,"sku":"BTS-HI97717","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/phosphate-photometer-hi97717__20914.1579284948.jpg?v=1755283799"},{"product_id":"cal-check-cuvette-kit-for-hi83300","title":"CAL Check Cuvette Kit for HI83300","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eCertified CAL Check Standards for HI83300\u003c\/h2\u003e\n    \u003cp\u003eEnsure instrument accuracy and regulatory compliance with the HI83300‑11 CAL Check Cuvette Kit. Supplied with six sealed absorbance standards and a traceable Certificate of Analysis, this kit validates your photometer with ease and confidence.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eComprehensive Calibration Support\u003c\/h2\u003e\n    \u003cp\u003eIncludes absorbance standards spanning 420 nm to zero, each with lot number, expiration date, and reference values. Reusable and stable for long-term lab use.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eSimple Traceability \u0026amp; Operation\u003c\/h2\u003e\n    \u003cp\u003eEngineering-grade standards are produced under temperature-controlled, reagent-grade conditions. Streamlines validation procedures for reliable performance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503388791082,"sku":"BTS‑HI83300‑11","price":254.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83300-11__47932.1752260224.jpg?v=1755368665"},{"product_id":"sample-preparation-kit-for-hi83325","title":"Sample Preparation Kit for HI83325","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eReady‑to‑Use Sample Prep Kit for HI83325\u003c\/h2\u003e\n    \u003cp\u003eThis all‑in‑one kit contains everything needed to measure, filter, and prepare soil slurry, nutrient, or turbid samples for accurate photometric testing with your HI83325 photometer.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003e50 Assays Included\u003c\/h2\u003e\n    \u003cp\u003eDesigned for greenhouse and hydroponic labs, the sample prep kit includes activated carbon, a demineralization bottle, beakers, syringes, pipette, funnel, filter paper and more—for up to 50 efficient, reliable sample preparations.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eOptimized for Accuracy \u0026amp; Workflow\u003c\/h2\u003e\n    \u003cp\u003eBy consolidating essential test supplies in one kit, you eliminate guesswork and reduce preparation time—enhancing repeatability and lab efficiency.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503388823850,"sku":"BTS‑HI83300‑100","price":107.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/sample-preparation-kit-hi83300-100__56097.1568925469.jpg?v=1755368666"},{"product_id":"cal-check-cuvette-kit-for-hi83303","title":"CAL Check Cuvette Kit for HI83303 – Traceable Calibration Kit","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eCertified CAL Check Cuvette Kit for HI83303\u003c\/h2\u003e\n    \u003cp\u003ePrecision‑engineered for aquaculture labs, the HI83303‑11 CAL Check Cuvette Kit ensures fast and traceable performance validation. Includes six sealed standards—with zero and absorbance at 420, 466, 525, and 610 nm—and a Certificate of Analysis for authenticity and quality assurance.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eComplete Traceability \u0026amp; Lab Confidence\u003c\/h2\u003e\n    \u003cp\u003eEvery cuvette is certified with reference values, lot number, and expiration date. Reusable and shelf-stable, this kit supports repeat testing without degradation—saving time and building trust in results.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eStreamlined Validation Workflows\u003c\/h2\u003e\n    \u003cp\u003eEngineered to align with your HI83303’s CAL Check mode—guiding you step-by-step through absorbance verification. It stores recent calibration history, enabling continuous performance tracking and compliance readiness.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503852589354,"sku":"BTS‑HI83303‑11","price":254.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83303-11__11274.1752260244.jpg?v=1755384693"},{"product_id":"cal-check-cuvette-kit-for-hi83305","title":"CAL Check Cuvette Kit for HI83305 – Traceable Calibration Kit","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eTraceable CAL Check Kit for HI83305 Photometers\u003c\/h2\u003e\n    \u003cp\u003eDesigned for accurate photometric validation, the HI83305‑11 CAL Check Cuvette Kit supplies six sealed absorbance standards—including zero and five calibrated levels—plus a Certificate of Analysis for audit-ready traceability.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eDurable \u0026amp; Shelf-Stable Standards\u003c\/h2\u003e\n    \u003cp\u003eStored in light-tight, sealed containers, these standards offer long-term stability and multiple reuse—each cuvette is marked with lot number, reference values, and expiration date for full accountability.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eSeamlessly Built into Your Workflow\u003c\/h2\u003e\n    \u003cp\u003eUse the CAL Check mode to guide you step-by-step through validation—from absorbance measurement to on-screen confirmation. Recent results are stored for convenient performance tracking.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503852654890,"sku":"BTS‑HI83305‑11","price":254.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83303-11__11274.1752260244_83aa37be-454b-45d3-874c-a79bff6e479f.jpg?v=1755384693"},{"product_id":"cal-check-cuvette-kit-for-hi83306","title":"CAL Check Cuvette Kit for HI83306 – Traceable Calibration Standards","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eCertified Calibration Kit for HI83306\u003c\/h2\u003e\n    \u003cp\u003eDesigned for environmental analysis labs, the HI83306‑11 CAL Check Cuvette Kit ensures accurate, traceable validation. Includes six sealed standards—zero, 420 nm, 525 nm, 575 nm, and 610 nm—plus a Certificate of Analysis for full audit readiness.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eDurable, Reusable, and Traceable\u003c\/h2\u003e\n    \u003cp\u003eEach cuvette is labeled with lot number, expiration date, and reference absorbance values. Housed in light-tight, sealed storage for extended shelf life and consistent performance.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eAligned with CAL Check Workflow\u003c\/h2\u003e\n    \u003cp\u003eWork seamlessly with your HI83306’s CAL Check mode. The interface guides you through measurements and applies factory calibration corrections, logging recent history for easy performance verification.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503852720426,"sku":"BTS‑HI83306‑11","price":254.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83306-11__37576.1752260326.jpg?v=1755386232"},{"product_id":"cal-check-cuvette-kit-for-hi83308","title":"CAL Check Cuvette Kit for HI83308 – Traceable Calibration Standards","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eTraceable Calibration Kit for HI83308\u003c\/h2\u003e\n    \u003cp\u003eAchieve reliable calibration of your HI83308 Water Conditioning Photometer with precision-engineered standards. This kit includes six sealed cuvettes—zero, 420 nm, 525 nm, 575 nm, 610 nm—and a Certificate of Analysis for audit-grade traceability.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eDurable \u0026amp; Shelf-Stable\u003c\/h2\u003e\n    \u003cp\u003eManufactured in a temperature-controlled facility, each standard is labeled with lot number, expiration date, and reference values. Housed in light-tight packaging for extended stability.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eSeamless Validation Workflow\u003c\/h2\u003e\n    \u003cp\u003eUse the CAL Check™ mode to guide your measurements. The HI83308 applies factory calibration corrections, logs recent results, and helps you validate performance with ease.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503852687658,"sku":"BTS‑HI83308‑11","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83308-11__56712.1752260344.jpg?v=1755384693"},{"product_id":"cal-check-cuvette-kit-for-hi83314","title":"CAL Check Cuvette Kit for HI83314 – Wastewater Calibration Standards","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eTraceable CAL Check Kit for HI83314\u003c\/h2\u003e\n    \u003cp\u003eQuickly validate your HI83314 Wastewater Photometer with precision-certified standards. This kit includes six sealed cuvettes—zero plus absorbance levels at 420, 466, 525, 575, and 610 nm—along with a detailed Certificate of Analysis for full regulatory traceability.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eDurable, Shelf-Stable \u0026amp; Audit-Ready\u003c\/h2\u003e\n    \u003cp\u003eManufactured in a controlled environment, each cuvette is labeled with lot number, reference values, and expiration date, housed in light-tight packaging to preserve integrity and support multiple validations.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eSeamless Integration with CAL Check Workflow\u003c\/h2\u003e\n    \u003cp\u003eExecute easy validation using the meter’s built-in CAL Check™ mode. The process is guided step-by-step, with corrections applied and recent results stored for performance tracking and compliance review.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503853211946,"sku":"BTS‑HI83314‑11","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83308-11__56712.1752260344_0f3d39c9-2c74-4a2b-a9e8-eda48bde8af6.jpg?v=1755384698"},{"product_id":"cal-check-cuvette-kit-for-hi83325","title":"CAL Check Cuvette Kit for HI83325 – Traceable Calibration Standards","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eCertified CAL Check Kit for HI83325\u003c\/h2\u003e\n    \u003cp\u003eEnsure accurate performance with the HI83325‑11 CAL Check Cuvette Kit. This comprehensive calibration pack includes six sealed absorbance standards—including zero and four certified levels (420, 466, 525, 610 nm)—designed for traceable, audit-grade validation.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eTraceable \u0026amp; Reusable Standards\u003c\/h2\u003e\n    \u003cp\u003eEach standard arrives sealed with a Certificate of Analysis, displaying lot number, reference values, and expiration date—all housed in light-tight packaging to preserve long-term stability and lab reliability.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eStreamlined Calibration Workflow\u003c\/h2\u003e\n    \u003cp\u003eBuilt for ease in field or lab, the CAL Check mode leads you through absorbance verification steps, applies factory calibration corrections, and logs recent checks—providing consistent performance validation in one streamlined process.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503853310250,"sku":"BTS‑HI83325‑11","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83308-11__56712.1752260344_d840c91c-ccf8-4e99-b87d-a089a1a3078c.jpg?v=1755384699"},{"product_id":"cal-check-cuvette-kit-for-hi83399","title":"CAL Check Cuvette Kit for HI83399 – Water \u0026 Wastewater Standards","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003ePrecise CAL Check Standards for HI83399\u003c\/h2\u003e\n    \u003cp\u003eValidate your HI83399 Water \u0026amp; Wastewater Photometer effortlessly with this certified calibration kit. Includes six sealed absorbance standards (zero, 420 nm, 466 nm, 525 nm, 575 nm, 610 nm) and a traceable Certificate of Analysis for compliance and accuracy.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eStable, Reusable, and Audit-Grade\u003c\/h2\u003e\n    \u003cp\u003eEach cuvette is sealed in light-protected packaging, labeled with lot number, expiration date, and reference values. Engineered for shelf stability and repeated use in rigorous lab environments.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eIntegrated Calibration Workflow\u003c\/h2\u003e\n    \u003cp\u003eSeamlessly align with your meter’s CAL Check™ mode. The system guides you through measuring each standard, applies corrections, and stores results for performance tracking and proof of validation.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503853343018,"sku":"BTS‑HI83399‑11","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83308-11__56712.1752260344_e091affb-7938-4aaa-bdf2-27b81e957642.jpg?v=1755384699"},{"product_id":"cal-check-cuvette-kit-for-hi83326","title":"CAL Check Cuvette Kit for HI83326 – Pool \u0026 Spa Calibration Standards","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; background: #fff; color: #333; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eTraceable Calibration Kit for HI83326\u003c\/h2\u003e\n    \u003cp\u003eEnsure your HI83326 Pool \u0026amp; Spa photometer reads accurately with this certified CAL Check kit. It includes six sealed absorbance standards—zero plus 525 nm, 575 nm, 610 nm—and a detailed Certificate of Analysis for full traceability.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eDurable Standards with Lab-Grade Traceability\u003c\/h2\u003e\n    \u003cp\u003eManufactured under controlled conditions, each cuvette is labeled with lot number, expiration date, and reference values. Stored in light-tight containers, these standards offer long-term stability and reusability.\u003c\/p\u003e\n    \u003ch2 style=\"font-weight: 400; font-size: 1.2rem;\"\u003eSeamless CAL Check™ Workflow\u003c\/h2\u003e\n    \u003cp\u003eFollow the CAL Check™ mode to measure each standard step-by-step. The photometer applies factory calibration corrections and logs recent results for easy performance tracking and compliance validation.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503853375786,"sku":"BTS‑HI83326‑11","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI83308-11__56712.1752260344_e6f157f2-7f7e-4aa6-9c99-ce4175bcb847.jpg?v=1755384699"},{"product_id":"hi83730-20-reagent-kit","title":"HI83730‑20 Reagent Kit – Peroxide Value Testing for HI83730 Photometer (20 Tests)","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; font-size: 1rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch3 style=\"font-weight: 400;\"\u003eReady-Made Reagent Kit for Peroxide Testing\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eConvenient and precise:\u003c\/strong\u003e The HI83730‑20 kit provides pre-measured reagents for 20 tests, marked with lot number and expiration date for full traceability. Designed to work seamlessly with the HI83730 photometer to measure peroxide values between 0.0 to 25.0 meq O₂\/kg.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch3 style=\"font-weight: 400;\"\u003eAdapted from EC 2568\/91 Method\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eLab-standard accuracy:\u003c\/strong\u003e The reagents trigger a yellow color in the sample when reacted with peroxides, which is then measured colorimetrically using the HI83730 photometer. Readings appear in meq O₂\/kg and reflect the peroxide concentration following Beer‑Lambert law principles.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503853867306,"sku":"BTS-HI83730-20","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/peroxide-value-oilive-oil-reagents-hi83730-20__26403.1568911570.jpg?v=1755384704"},{"product_id":"copper-reagent-set-wine","title":"Copper Reagent Set for Wine – HI83740‑20 (20 Tests)","description":"\"\u003cdiv style=\"\" sans sans-serif auto font-family:=\"\" font-weight:=\"\" max-width:=\"\" margin:=\"\"\u003e\n\u003cdiv style=\"\" border-bottom: solid padding-bottom: margin-bottom:\u003e\n\u003cp style=\"\" font-size:\u003eThe HI83740-20 reagents are a high-quality, pre-measured set designed for the rapid and accurate colorimetric determination of copper. These reagents are formulated to work seamlessly with the compatible HI83740 photometer to provide precise copper analysis in wine samples. The test method is straightforward: simply add the specified amounts of Copper Reagents A, B, C, and D to your sample, and a reaction will occur, producing a purple coloration. The intensity of this purple color is directly proportional to the copper concentration. The HI83740 photometer measures this color intensity and displays the results in mg\/L. This reagent kit is suitable for samples with an expected copper concentration ranging from 0.00 to 1.50 mg\/L.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\" border-bottom: solid padding-bottom: margin-bottom:\u003e\n\u003cp style=\"\" font-size:\u003eGrapes naturally accumulate only minimal amounts of copper from the soil. Therefore, elevated copper levels in wine are typically a result of contamination during post-fermentation processing, often from contact with non-stainless steel equipment or impurities in fining agents. The copper content in finished wine is usually very low, generally ranging from 0.10 to 0.30 mg\/L, because excess copper is naturally adsorbed and precipitated by yeast cells during fermentation, which can reduce the initial concentration by up to 89%. While small amounts of copper can catalyze oxidation reactions, it is critical to monitor its concentration. Levels exceeding 9 mg\/L are metabolically toxic and can inhibit or delay fermentation, and concentrations above 1 mg\/L can be sensorially detected, affecting the wine's taste. High copper content can also lead to the formation of a white haze in white wines, which can later form a reddish-brown amorphous precipitate known as 'copper casse.' This precipitation only occurs under the highly reducing conditions found in bottled wine and is a complex mixture of copper compounds and proteins.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\" width: padding:\u003e\n\u003ch4 style=\"\" font-weight: font-size:\u003eFactors influencing copper casse formation in wine\u003c\/h4\u003e\n\u003cdiv style=\"\" overflow-x: auto\u003e\n\u003ctable style=\"\" width: border-collapse: collapse font-size: border: solid\u003e\n\u003cthead\u003e\n\u003ctr style=\"\" background:\u003e\n\u003cth style=\"\" text-align: left padding: font-weight: bold\u003eNecessary conditions for copper casse formation\u003c\/th\u003e\n\u003cth style=\"\" text-align: left padding: font-weight: bold\u003ePreventive Measures\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"\" padding: vertical-align: top\u003e\n\u003cul\u003e\n\u003cli style=\"\" font-size:\u003estrong reducing conditions\u003c\/li\u003e\n\u003cli style=\"\" font-size:\u003elow iron concentrations\u003c\/li\u003e\n\u003cli style=\"\" font-size:\u003ehigh protein levels\u003c\/li\u003e\n\u003cli style=\"\" font-size:\u003elight and heat exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"\" padding: vertical-align: top background:\u003e\n\u003cul\u003e\n\u003cli style=\"\" font-size:\u003emaintain copper levels below 0.3 mg\/L\u003c\/li\u003e\n\u003cli style=\"\" font-size:\u003elimit SO₂ addition\u003c\/li\u003e\n\u003cli style=\"\" font-size:\u003euse cold stabilization and bentonite fining to reduce proteins in white wine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\"","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503853900074,"sku":"BTS-HI83740-20","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/copper-reagents-set-wine-hi83740-20__28335.1568912167.jpg?v=1755384705"},{"product_id":"iron-reagent-set-wine","title":"Iron Reagent Set for Wine – HI83741‑20 (20 Tests)","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      The HI83741-20 reagents are a set of high-quality, pre-measured chemicals designed for quick and precise colorimetric measurements. When used with the compatible HI83741 photometer, these reagents enable accurate iron analysis in various samples. The method is simple: by adding the provided wine solvent and reagent packets (HI83741A-0 and HI83741B-0) to the sample, a reaction with the iron content produces a purple tint. The intensity of this color change is directly proportional to the iron concentration, and the photometer measures this intensity to display the result in parts per million (ppm) or mg\/L. This reagent kit is optimized for samples within the iron concentration range of 0.0 to 15.0 ppm.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      Trace amounts of iron in wine are beneficial for promoting enzyme activity, acting as a stabilizer, and serving as a functional component of proteins. However, at higher concentrations, iron can negatively impact the wine's quality by altering its redox potential, which can favor oxidation and negatively affect sensory characteristics. Elevated iron levels can also cause instabilities, known as \"casse,\" by forming complexes with tannins and phosphates. The most common type is 'white casse' (iron phosphate), which first appears as a milky white cloud before settling as a precipitate. The less frequent 'blue casse' (ferric tannate) can occur in white wines, especially after tannic acid additions.\n    \u003c\/p\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      Most of the iron in wine is in the ferrous Fe(II) state, with the ratio of Fe(II) to Fe(III) depending on the wine's oxidation level. If ferric Fe(III) is formed, it can bind with phosphates, leading to instability. Some winemakers add citric acid to chelate free iron if its concentration exceeds 5 mg\/L. Iron typically enters wine from contact with iron-containing alloys during processing. The normal concentration of iron in must (unfermented grape juice) ranges from 1 to 5 ppm. During fermentation, a portion of the iron is naturally removed as it is absorbed by the yeast and subsequently filtered out.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv style=\"width: 100%; padding: 40px 20px;\"\u003e\n    \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eConditions for iron casse formation and prevention\u003c\/h4\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 1rem; border: 1px solid #e0e0e0;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background: #f5f5f5;\"\u003e\n            \u003cth style=\"text-align: left; padding: 12px; font-weight: 700;\"\u003eWhite Casse Formation\u003c\/th\u003e\n            \u003cth style=\"text-align: left; padding: 12px; font-weight: 700;\"\u003ePreventative Measures\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 12px; vertical-align: top;\"\u003e\n              \u003cul\u003e\n                \u003cli style=\"font-size: 1rem;\"\u003eiron concentration \u0026gt; 7 ppm\u003c\/li\u003e\n                \u003cli style=\"font-size: 1rem;\"\u003ehigh redox potential (Fe³⁺ present)\u003c\/li\u003e\n                \u003cli style=\"font-size: 1rem;\"\u003epH 2.9–3.6\u003c\/li\u003e\n              \u003c\/ul\u003e\n            \u003c\/td\u003e\n            \u003ctd style=\"padding: 12px; vertical-align: top; background: #f9f9f9;\"\u003e\n              \u003cul\u003e\n                \u003cli style=\"font-size: 1rem;\"\u003emaintain iron concentration \u0026lt; 5 ppm\u003c\/li\u003e\n                \u003cli style=\"font-size: 1rem;\"\u003eclarify with bentonite\u003c\/li\u003e\n                \u003cli style=\"font-size: 1rem;\"\u003ecitric acid addition (12–24 g\/hL)\u003c\/li\u003e\n              \u003c\/ul\u003e\n            \u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503853932842,"sku":"BTS-HI83741-20","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/iron-reagents-set-wine-hi83741-20__53472.1568912021.jpg?v=1755384705"},{"product_id":"phenols-reagent-set-wine","title":"Phenols Reagent Set for Wine – HI83742‑20 (20 Tests)","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      \u003cstrong\u003eThe HI83742-20 reagents\u003c\/strong\u003e are a set of pre-measured, high-quality chemicals designed for fast and accurate colorimetric measurements of total phenolic content. This test kit utilizes the classic Folin-Ciocalteu method, which relies on the oxidation of phenolic groups (R-OH) by a specific mixture of phosphotungstic acid ($H_3PW_{12}O_{40}$) and phosphomolybdic acid ($H_3PMo_{12}O_{40}$) to their quinoid form (R=O). This reaction causes a reduction of the Folin-Ciocalteu reagent, producing a vibrant blue color in the sample. The intensity of this blue color is directly proportional to the total phenolic content and is expressed as Gallic Acid Equivalents (GAE) in g\/L. The results can also be converted to a Folin Index (FI) or Total Phenol Index by simply multiplying the GAE value by 25. These reagents are specifically formulated for samples with an expected phenol concentration range of 0.00 to 5.00 g\/L.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      Phenolic compounds are vital to a wine's character and stability for several reasons. They contribute significantly to the wine's color and can impart an astringent taste and pungent aroma. These compounds also serve as a source of oxygen reduction and can lead to browning substances over time. Wine contains a complex variety of phenolic compounds, making it difficult to differentiate between total and specific phenols using traditional analytical techniques. While advanced methods like High-Performance Liquid Chromatography (HPLC) have shown progress, the Folin-Ciocalteu reagent remains the most common and reliable method for analyzing total phenols. Other techniques, such as direct spectrophotometric determination, are less precise due to varying molar absorptivity and interference from non-phenolic substances that may be present.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503853998378,"sku":"BTS-HI83742-20","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/copper-reagents-set-wine-hi83740-20__28335.1568912167_a6f95916-bddd-457f-a4cf-f6bca238808b.jpg?v=1755384705"},{"product_id":"color-reagent-wine-solvent-1","title":"Color Reagent Wine Solvent #1 – HI83742‑25 (20 Tests)","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      \u003cstrong\u003eThe HI83742-25 reagents\u003c\/strong\u003e are a set of pre-measured, high-quality chemicals designed to provide rapid and precise colorimetric measurements of wine color. This reagent kit enables a direct reading of the sample, providing valuable insights into a wine's visual characteristics. The reagents are specifically calibrated to determine color hue with a range of 0.00 to 9.99, and color density with a range of 0.00 to 15.00.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      For modern winemakers, analytical techniques are an invaluable tool for defining and achieving the desired wine color. Critical decisions made during grape maturation, processing, aging, and blending all have a profound impact on the final color. To ensure an accurate measurement, the wine sample must be free of suspended particles. Wine color is a combination of two primary components—yellow and red—though blue or green hues can also be present. Color hue is defined as the ratio of yellow concentration to red concentration and serves as an excellent indicator of the wine's evolutionary stage. The yellow color in wine originates from tannins, which are polymers of flavonoid and non-flavonoid phenols, and can be measured without dilution. An increase in a wine's yellow-brown color is typically a sign of aging or oxidation. The red hues are derived from free anthocyanins, co-pigments, and polymerized phenolic compounds. Because the color of these pigments is highly pH-dependent and can be very intense, red wine samples often require dilution to ensure accurate readings. Hanna recommends using a special wine solvent to maintain the original sample pH and minimize potential errors. This method, which uses Wine Solvent 1 for red wine analysis, provides results that conform to EC Directive 2676\/90.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503854522666,"sku":"BTS-HI83742-25","price":102.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/copper-reagents-set-wine-hi83740-20__28335.1568912167_13040ea1-2f1e-4076-b30c-cf4855c0be27.jpg?v=1755384710"},{"product_id":"color-reagent-wine-solvent-3","title":"Color Reagent Wine Solvent #3 – HI83742‑27 (20 Tests)","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      \u003cstrong\u003eThe HI83742-27 reagents\u003c\/strong\u003e are a high-quality, pre-measured solution designed for fast and accurate colorimetric analysis. This reagent allows for a direct reading of the sample, providing valuable data on wine color density. The kit is engineered for samples with an expected color density range of 0.00 to 15.00.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      Modern winemakers rely on analytical techniques to achieve their desired wine color. The decisions made throughout the winemaking process—from grape maturation and processing to aging and blending—all significantly influence the final color. To ensure accurate measurement, wine color is always read after removing any suspended matter. Wine's color is a complex blend of red and yellow components, though hints of blue or green may also be present. The wine's yellow color comes from tannins and other phenolic compounds, while the red color is caused by free anthocyanins and polymerized phenolic compounds. Because these red pigments are highly sensitive to pH and can be intensely dark, dilution is necessary for accurate measurements. Hanna recommends using a specific wine solvent to minimize errors and maintain the sample’s original pH. In particular, Wine Solvent 3 is a stabilized, ready-to-use solution with a fixed pH of 3.2, which is essential for comparing different types of dark-colored wines, especially those used for blending.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503854620970,"sku":"BTS-HI83742-27","price":102.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/hanna-image-not-found-1200x1200.jpg?v=1755384710"},{"product_id":"reducing-sugar-reagent-kit","title":"Reducing Sugar Reagent Kit for HI83746 – 20 Tests","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; font-size: 1rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch3 style=\"font-weight: 400;\"\u003eReady‑Made Reducing Sugar Kit for HI83746\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eConvenient \u0026amp; traceable:\u003c\/strong\u003e The HI83746‑20 kit includes 20 high-purity Fehling reagents for accurate, colorimetric measurement of reducing sugars in wine. Each bottle is labeled with lot and expiration data for audit-ready traceability.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch3 style=\"font-weight: 400;\"\u003eFehling Method – Colorimetric Accuracy\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eSimple and precise:\u003c\/strong\u003e Follow the Fehling method: reagents produce a blue tint in the sample after ~7 minutes of digestion. The HI83746 photometer reads the result in g\/L (ppt) sugar, which can easily be converted to sugar percentage or potential alcohol content using simple calculations.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503854653738,"sku":"BTS-HI83746-20","price":102.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/reducing-sugard-analysis-reagents-hi83746-20__12425.1568909275.jpg?v=1755384711"},{"product_id":"hi83748-reagent-kit","title":"Tartaric Acid Analysis Reagent Kit – HI83748‑20 (20 Tests)","description":"\u003cdiv style=\"max-width: 1400px; margin:0 auto; padding:40px 20px; font-family:'Open Sans', sans-serif; font-weight:300; font-size:1rem; box-sizing:border-box;\"\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; align-items:center; gap:40px; border-bottom:1px solid #e0e0e0; padding-bottom:40px; margin-bottom:40px;\"\u003e\u003cdiv style=\"flex:1 1 500px; min-width:300px;\"\u003e\n\u003ch3 style=\"font-weight:400;\"\u003eTraceable Tartaric Acid Reagents for Wine\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEffortless accuracy:\u003c\/strong\u003e The HI83748‑20 kit includes 20 pre-measured reagent sets for precise, colorimetric determination of tartaric acid in wine. Reagents are manufactured to purity standards and labeled with lot and expiration information for full traceability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; align-items:center; gap:40px;\"\u003e\u003cdiv style=\"flex:1 1 500px; min-width:300px;\"\u003e\n\u003ch3 style=\"font-weight:400;\"\u003eColorimetric Analysis Made Simple\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePreferred method:\u003c\/strong\u003e Add reagent A, zero the meter, then add reagent B. Observe the orange-red color change—deeper hue indicates higher tartaric acid. The HI83748 reads it in g\/L (ppt), covering a range of 0.0–5.0 g\/L, ideal for wine clarity and acidity control.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503854752042,"sku":"BTS-HI83748-20","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/tartaric-acid-analysis-reagents-kit-20-tests-hi83748-20__67098.1559321278.jpg?v=1755384711"},{"product_id":"hi83748u-reagent-kit","title":"Tartaric Acid Analysis Reagent Kit – HI83748U‑20 (20 Tests)","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; font-size: 1rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch3 style=\"font-weight: 400;\"\u003eTraceable Tartaric Acid Reagents – 20 Tests\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eAccurate and convenient:\u003c\/strong\u003e The HI83748U‑20 kit offers 20 pre-measured and high-purity reagents labeled with lot number and expiry date—ensuring complete traceability and ease of use with your HI83748 photometer.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch3 style=\"font-weight: 400;\"\u003eSimple 2‑Part Colorimetric Method\u003c\/h3\u003e\n      \u003cp\u003e\u003cstrong\u003eConsistent color readings:\u003c\/strong\u003e Start by adding HI83748A‑0, zero the meter, then add a few drops of HI83748B‑0. The resulting orange-red tint indicates tartaric acid levels, which the photometer measures up to 5.0 g\/L using Beer-Lambert law.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503855145258,"sku":"BTS-HI83748U-20","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/tartaric-acid-analysis-reagents-kit-20-tests-hi83748-20__67098.1559321278_8532d4f7-2e6b-47a1-8e2f-df7ae44f7d45.jpg?v=1755384715"},{"product_id":"turbidity-calibration-standards-hi83749","title":"Turbidity Calibration Standards for HI83749 – HI83749‑11","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      \u003cstrong\u003eA nephelometric turbidity meter\u003c\/strong\u003e must be routinely standardized with a certified light scattering standard. As with any analytical reference material, a high-quality turbidity standard provides a number of key functions: it ensures traceability, verifies the accuracy of results, allows for proper equipment calibration, helps monitor user performance, and facilitates the comparability of results across different analyses and operators. Standardization ensures that following correct procedures will consistently yield reliable and reproducible results.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      Hanna turbidity standards are created from AMCO AEPA-1 materials, a proven and highly reliable solution for instrument standardization. These standards are composed of a stable suspension of cross-linked styrene divinylbenzene copolymer microbeads in ultra-pure water. The beads are chemically inert, maintaining their chemical integrity regardless of concentration. Their uniform spherical shape, specific size, and ideal refractive index make them perfect for accurately characterizing light absorption and 90° scatter in the UV-VIS range. This precise physical structure also prevents the microbeads from accumulating or precipitating, which contributes to the superior long-term stability of the standards.\n    \u003c\/p\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      These standards are prepared and bottled in a certified clean room facility, ensuring their purity. Each batch is rigorously tested and validated for both accuracy and stability, with a certification that guarantees they are free from any toxic chemicals. The values of all prepared standards are cross-referenced against formazin turbidity standard solutions. The validated values and the date of analysis are precisely documented on the included Certificate of Analysis.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      The HI83749-11 is a complete set of high-quality turbidity calibration standards that enables users to easily validate and calibrate the HI83749 Portable Turbidity and Bentonite Check Meter. The kit includes standards with expected values of \u0026lt;0.1, 10, 15, 100, and 500 NTU, bottled in our state-of-the-art manufacturing facility. These standards are produced in a temperature-controlled environment using reference materials that are traceable to NIST.\n    \u003c\/p\u003e\n    \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eEach set is supplied with a Certificate of Analysis which includes:\u003c\/h4\u003e\n    \u003cul\u003e\n      \u003cli style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eLot number\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eExpiration date\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eStandard value\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eNIST traceable reference meter details\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eThe provided storage containers are:\u003c\/h4\u003e\n    \u003cul\u003e\n      \u003cli style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eLight tight\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli style=\"font-size: 1rem;\"\u003e\u003cstrong\u003eDesigned to protect against accidental breakage\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      Validating the turbidity range of the HI83749 meter is a quick and simple process with the HI83749-11 Turbidity Calibration Standards.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503855276330,"sku":"BTS-HI83749-11","price":244.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/turbidity-calibration-standards-hi83749-11__14523.1559321298.jpg?v=1755386052"},{"product_id":"bentocheck-solution","title":"Bentocheck Solution for Wine Protein Stability – HI83749‑20 (100 mL)","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      \u003cstrong\u003eThe prevention of protein haze\u003c\/strong\u003e and other deposits is a major concern for winemakers worldwide, often requiring a wine to be stabilized before bottling. Bentonite fining is a widely used clarification process that works by removing haze-causing substances through adsorption. Bentonite clay, which is negatively charged, is introduced as a slurry to the wine. It attracts and binds to the positively charged protein molecules. This neutralization causes the particles to settle, improving the wine's clarity and color while making it more stable for storage, thereby preserving its characteristic taste and aroma. However, a precise amount of bentonite is crucial, as an excess can strip the wine of its desirable colors and flavors.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv\u003e\n    \u003cp style=\"font-size: 1rem;\"\u003e\n      Winemakers can use the HI83749 turbidity meter to determine a wine's initial turbidity before adding the HI83749-20 Bentocheck Solution. A second turbidity reading is then taken after the pre-made solution is added to a wine sample. If this second reading is less than the initial reading plus 2 NTU, the wine can be considered stable. If it is not, the winemaker can perform a series of tests using the HI83749 to determine the ideal amount of bentonite needed to effectively stabilize their wine.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50503855374634,"sku":"BTS-HI83749-20","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/bentocheck-solution-hi83749-0__62618.1568825136.jpg?v=1755384717"}],"url":"https:\/\/bluetigerscientific.com\/collections\/reagents-consumables.oembed","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}