{"title":"Field Instruments (Hydroponics, Aquariums, Pool Monitoring)","description":"","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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With a \u003cstrong\u003ehigh accuracy of ±0.01 pH\u003c\/strong\u003e, a \u003cstrong\u003ewide -2.00 to 16.00 pH range\u003c\/strong\u003e, and \u003cstrong\u003eautomatic temperature compensation (ATC) from 0 to 50°C\u003c\/strong\u003e, this device ensures \u003cstrong\u003estable and trustworthy measurements in any environment\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Features for Effortless Calibration and Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEasy Auto Calibration\u003c\/strong\u003e with \u003cstrong\u003ebuffer recognition\u003c\/strong\u003e, allowing seamless and precise setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e to ensure \u003cstrong\u003econsistent readings across temperature variations\u003c\/strong\u003e, eliminating manual adjustments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAuto Recognition of Stable Values\u003c\/strong\u003e with an \u003cstrong\u003eoptional Auto HOLD function\u003c\/strong\u003e, so you lock in readings with complete confidence.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/J1qheR7jF54?si=7uJfYXdInZMl-DBD\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVersatile Testing with Interchangeable Probes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with \u003cstrong\u003efour replaceable probes\u003c\/strong\u003e for specialized applications: \u003cstrong\u003ePH60-E, PH60S-E, PH60F-E, and ORP60-E\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBrush-resistant platinum black sensor technology\u003c\/strong\u003e delivers \u003cstrong\u003ehigh durability and superior measurement stability\u003c\/strong\u003e across various solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg title=\"\" alt=\"ph60_kit2\" src=\"https:\/\/cfrouting.zoeysite.com\/cdn-cgi\/image\/format=auto,fit=scale-down,quality=70\/https:\/\/s3.amazonaws.com\/zcom-media\/sites\/a0i0L00000VJHGsQAP\/media\/mediamanager\/ph60_kit2.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineered for Clarity and Convenience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLarge, high-contrast LCD screen with three backlit color modes\u003c\/strong\u003e, indicating \u003cstrong\u003edifferent operational states\u003c\/strong\u003e for effortless usability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDual temperature and pH display\u003c\/strong\u003e, alongside \u003cstrong\u003ecalibration reminders and real-time stability indicators\u003c\/strong\u003e for intuitive operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eComplete professional testing kit\u003c\/strong\u003e, including \u003cstrong\u003eready-to-use calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard\u003c\/strong\u003e, packed in a \u003cstrong\u003epremium portable carrying case\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/WFpz185D_D8?si=9v2uGQ0XznHXPOXW\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eApera PH60 Pocket pH Tester\u003c\/strong\u003e is built for \u003cstrong\u003eprofessionals, researchers, and precision-focused users\u003c\/strong\u003e who demand \u003cstrong\u003ehigh-performance pH measurement in a compact, field-ready design\u003c\/strong\u003e. Whether for \u003cstrong\u003escientific research, industrial quality control, or water analysis\u003c\/strong\u003e, this meter ensures \u003cstrong\u003elaboratory-grade accuracy with user-friendly functionality\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cfrouting.zoeysite.com\/cdn-cgi\/image\/format=auto,fit=scale-down,quality=70\/https:\/\/s3.amazonaws.com\/zcom-media\/sites\/a0i0L00000VJHGsQAP\/media\/mediamanager\/regular_application.jpg\" alt=\"\" title=\"\"\u003e\u003c\/p\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":50134686335274,"sku":"BTS-AI311","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/ph60-main.webp?v=1745183739"},{"product_id":"apera-instruments-premium-series-ph60f-pocket-ph-pocket-tester-kit-for-surface-testing","title":"Premium Series PH60F Pocket pH Pocket Tester Kit for Surface Testing","description":"\u003ch3 style=\"text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eApera Instruments PH60F Pocket pH Tester – Precision Surface Testing for Advanced Applications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"max-width: 1200px; margin: 0 auto; padding: 40px 20px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 40px; text-align: center;\"\u003e\n\u003c!-- 1: Rugged Design --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px;\"\u003e\n\u003cdiv style=\"width: 140px; height: 140px; margin: 0 auto 20px; border-radius: 50%; background-image: url('\/\/cfrouting.zoeysite.com\/cdn-cgi\/image\/format=auto,fit=scale-down,quality=70\/https:\/\/s3.amazonaws.com\/zcom-media\/sites\/a0i0L00000VJHGsQAP\/media\/mediamanager\/e0f525ef-7606-4815-bca0-ba9ed4cf8e36.jpg._CB273500973_.jpg'); background-size: cover; background-position: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1.2em; font-weight: bold; margin-bottom: 10px;\"\u003eRugged design\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.95em; color: #333;\"\u003eIP67 waterproof and dustproof\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 2: 3-Color Backlit Screen --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px;\"\u003e\n\u003cdiv style=\"width: 140px; height: 140px; margin: 0 auto 20px; border-radius: 50%; background-image: url('\/\/cfrouting.zoeysite.com\/cdn-cgi\/image\/format=auto,fit=scale-down,quality=70\/https:\/\/s3.amazonaws.com\/zcom-media\/sites\/a0i0L00000VJHGsQAP\/media\/mediamanager\/3-color_screen.jpg'); background-size: cover; background-position: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1.2em; font-weight: bold; margin-bottom: 10px;\"\u003e3-Color Backlit Screen\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.95em; color: #333;\"\u003eBlue for measuring mode, green for calibration, red for alarm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 3: Powered by AAA Batteries --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px;\"\u003e\n\u003cdiv style=\"width: 140px; height: 140px; margin: 0 auto 20px; border-radius: 50%; background-image: url('\/\/cfrouting.zoeysite.com\/cdn-cgi\/image\/format=auto,fit=scale-down,quality=70\/https:\/\/s3.amazonaws.com\/zcom-media\/sites\/a0i0L00000VJHGsQAP\/media\/mediamanager\/c7a4674a-ebbc-4d43-9cde-4d414a162377.jpg._CB273446820_.jpg'); background-size: cover; background-position: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1.2em; font-weight: bold; margin-bottom: 10px;\"\u003ePowered by AAA batteries\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.95em; color: #333;\"\u003eUp to 1000 hours of continued use\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 4: Default PH60-E pH Probe --\u003e\n\u003cdiv style=\"flex: 1 1 300px; max-width: 350px;\"\u003e\n\u003cdiv style=\"width: 140px; height: 140px; margin: 0 auto 20px; border-radius: 50%; background-image: url('\/\/cfrouting.zoeysite.com\/cdn-cgi\/image\/format=auto,fit=scale-down,quality=70\/https:\/\/s3.amazonaws.com\/zcom-media\/sites\/a0i0L00000VJHGsQAP\/media\/mediamanager\/PH60-Z_Probe.jpg'); background-size: cover; background-position: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1.2em; font-weight: bold; margin-bottom: 10px;\"\u003eDefault PH60-E pH Probe\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.95em; 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Engineered for \u003cstrong\u003ehydroponics, aquaculture, laboratories, water treatment, and environmental monitoring\u003c\/strong\u003e, it delivers \u003cstrong\u003efast, reliable results\u003c\/strong\u003e with \u003cstrong\u003eauto calibration, temperature compensation, and seamless multi-parameter switching\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/DEbhoQlASRc?si=zCpoPWbmSyWg5gld\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Features for Professional Water Analysis\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSimultaneous Testing of pH, EC, TDS, Salinity \u0026amp; Temperature\u003c\/strong\u003e – Provides \u003cstrong\u003ecomprehensive water quality insights in one measurement\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReplaceable Multi-Parameter Probe\u003c\/strong\u003e – Enables \u003cstrong\u003eeasy installation\u003c\/strong\u003e and \u003cstrong\u003esingle-tap switching between measurement modes\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAuto Recognition of Stable Values\u003c\/strong\u003e – \u003cstrong\u003eOptional AUTO HOLD function ensures precise and repeatable readings\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOptimized for Efficiency and User-Friendly Functionality\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eLarge High-Visibility LCD with Two Backlit Modes\u003c\/strong\u003e – Displays \u003cstrong\u003edual readings for pH, EC, TDS, salinity, and temperature\u003c\/strong\u003e, along with \u003cstrong\u003ecalibration and stability indicators\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e – Ensures \u003cstrong\u003eaccurate readings across varying temperatures (0-50°C)\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eComplete Testing Kit for Maximum Convenience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComes with \u003cstrong\u003eready-to-use calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard\u003c\/strong\u003e, all housed in a \u003cstrong\u003eportable carrying case\u003c\/strong\u003e for field and lab use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBuilt for \u003cstrong\u003escientists, professionals, and industry experts\u003c\/strong\u003e, the \u003cstrong\u003eApera PC60 Pocket Tester\u003c\/strong\u003e delivers \u003cstrong\u003eunmatched versatility, effortless usability, and superior accuracy\u003c\/strong\u003e, making it the \u003cstrong\u003ego-to tool for comprehensive water quality testing.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cfrouting.zoeysite.com\/cdn-cgi\/image\/format=auto,fit=scale-down,quality=70\/https:\/\/s3.amazonaws.com\/zcom-media\/sites\/a0i0L00000VJHGsQAP\/media\/mediamanager\/b798d383-d5db-4ad5-94cc-54f334c71243.jpg._CB271314306_.jpg\" alt=\"\" title=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; 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If adjustments are needed, simply recalibrate to maintain consistent, reliable results.\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: 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 Performance\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eExperience superior accuracy with the HI97104's advanced optical system, featuring a powerful LED light source and a narrow band interference filter. This design ensures highly precise and consistent measurements for all your crucial water parameters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eBuilt for Durability and Reliability\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eEngineered to endure real-world conditions, the HI97104 boasts an IP67 waterproof body, safeguarding internal optics from dust, dirt, and water. Its floating design provides peace of mind, while the exclusive positive-locking cuvette system ensures accurate, repeatable readings every time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCompact and Portable Design\u003c\/h3\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eWhether you're testing on the go or at a lab bench, the HI97104's ergonomic design fits comfortably in your hand. Its backlit LCD display provides clear 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;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI97104 Multi-Parameter Photometer Side View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/side-hi97104.jpg?width=720\u0026amp;name=side-hi97104.jpg\" srcset=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/side-hi97104.jpg?width=360\u0026amp;name=side-hi97104.jpg 360w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/side-hi97104.jpg?width=720\u0026amp;name=side-hi97104.jpg 720w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/side-hi97104.jpg?width=1080\u0026amp;name=side-hi97104.jpg 1080w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/side-hi97104.jpg?width=1440\u0026amp;name=side-hi97104.jpg 1440w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/side-hi97104.jpg?width=1800\u0026amp;name=side-hi97104.jpg 1800w, https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/side-hi97104.jpg?width=2160\u0026amp;name=side-hi97104.jpg 2160w\" sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; min-width: 300px;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003eYour \u003cstrong\u003eHanna HI97104 Photometer\u003c\/strong\u003e (Meter Only) comes thoughtfully equipped with essential accessories for immediate, 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: 1.05rem;\"\u003eMaximize your testing capabilities with the \u003cstrong\u003eHI97104C Photometer Kit\u003c\/strong\u003e, which includes comprehensive CAL Check™ Standards for superior validation and the most economical testing solution:\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\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\u003eHI97722B CAL Check™ Cuvette B for Cyanuric Acid\u003c\/li\u003e\n\u003cli\u003eHI97775B CAL Check™ Cuvette B for Alkalinity\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\u003cdiv style=\"width: 100%; padding: 40px 20px;\"\u003e\n\u003ch2 style=\"font-weight: 400; font-size: 1.8rem; margin-bottom: 20px; font-family: 'Open Sans', sans-serif;\"\u003eReagent Sets\u003c\/h2\u003e\n\u003cp style=\"font-size: 1rem; margin-bottom: 20px;\"\u003eReagent sets are essential for accurate testing and are sold separately, ensuring you always have fresh supplies for your HI97104 photometer.\u003c\/p\u003e\n\u003cdiv style=\"width: 50%; margin: 0 auto; 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: bold; border: 1px solid #e0e0e0;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px; font-weight: bold; border: 1px solid #e0e0e0;\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI775-26\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eAlkalinity Reagent - 25 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93701-01\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eFree Chlorine Reagent - 100 tests (powder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93701-03\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eFree Chlorine Reagent - 300 tests (powder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93701-F\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eFree Chlorine Reagent - 300 tests (liquid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93701-T\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eTotal Chlorine Reagent - 300 tests (liquid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93710-01\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003epH Reagent - 100 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93710-03\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003epH Reagent - 300 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93711-01\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eTotal Chlorine Reagent - 100 tests (powder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93711-03\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eTotal Chlorine Reagent - 300 tests (powder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93755-53\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eChlorine Removal Reagent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93722-01\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eCyanuric Acid Reagent - 100 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eHI93722-03\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eCyanuric Acid Reagent - 300 tests\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":"Meter Only","offer_id":50229558378794,"sku":"BTS-HI97104","price":414.99,"currency_code":"USD","in_stock":true},{"title":"Kit","offer_id":50229558411562,"sku":"BTS-HI97104C","price":634.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/ph-alkalinity-chlorine-cynuric-hi97104__88430.1568227216.jpg?v=1748279470"},{"product_id":"hanna-hi93102-portable-multiparameter-turbidity-water-quality-meter","title":"Hanna HI93102 Portable Multiparameter Turbidity \u0026 Water Quality Meter","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=\"border-bottom: 1px solid #e0e0e0; margin-bottom: 40px; padding-bottom: 40px;\"\u003e\n        \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cp style=\"font-size: 1.05rem;\"\u003eThe Hanna Instruments HI93102 stands as a leading portable multiparameter meter, expertly engineered to measure crucial water quality indicators essential for drinking water and diverse applications. This advanced instrument precisely determines turbidity, free and total chlorine, cyanuric acid, pH, iodine, bromine, and low-range iron. Leveraging a sophisticated yet user-friendly microprocessor, it delivers rapid and accurate measurements. Users benefit from flexible calibration options, including pre-programmed values or custom calibration points based on specified concentrations or relative sample absorbance. The HI93102 features an exclusive cuvette locking system for consistent path length and stores up to 25 time- and date-stamped readings. Despite its comprehensive capabilities, this compact unit weighs only one pound, offering unparalleled accuracy and quality in a truly portable design.\u003c\/p\u003e\n            \u003cdiv\u003e\n                \u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eKey Features:\u003c\/h4\u003e\n                \u003cul style=\"font-size: 1rem; line-height: 1.5; list-style-type: disc; margin-left: 20px;\"\u003e\n                    \u003cli\u003e\n                        \u003cstrong\u003eAMCO AEPA-1 Primary Turbidity Standard:\u003c\/strong\u003e The AMCO AEPA-1 standards, recognized by the USEPA as a primary standard, are provided for the HI93102's turbidity range. These non-toxic standards are crafted from uniform styrene divinylbenzene polymer spheres, ensuring stability, reusability, and extended shelf life for reliable calibration.\n                    \u003c\/li\u003e\n                    \u003cli\u003e\n                        \u003cstrong\u003eData Logging:\u003c\/strong\u003e The HI93102 enables logging of up to 25 measurement readings. These logs are easily retrievable at the press of a button, and a convenient reminder notifies the user when memory capacity is full. The logging function can be activated or deactivated as needed.\n                    \u003c\/li\u003e\n                    \u003cli\u003e\n                        \u003cstrong\u003eGLP Compliance:\u003c\/strong\u003e A dedicated \"GLP\" button provides instant access to Good Laboratory Practice information, including the date, time, and two calibration values for the current measurement mode, ensuring traceability of results.\n                    \u003c\/li\u003e\n                    \u003cli\u003e\n                        \u003cstrong\u003eAuto-Shut Off:\u003c\/strong\u003e Conserve battery life with selectable auto-shut off options after 10, 20, 30, 40, 50, or 60 minutes of inactivity while the meter is in measurement mode, preventing accidental power drain.\n                    \u003c\/li\u003e\n                    \u003cli\u003e\n                        \u003cstrong\u003eBattery Status Indicator:\u003c\/strong\u003e The meter continuously monitors battery status during each measurement cycle. A clear indicator warns the user when the remaining battery life is insufficient for reliable measurements, ensuring consistent performance.\n                    \u003c\/li\u003e\n                    \u003cli\u003e\n                        \u003cstrong\u003eDiagnostic Error Codes:\u003c\/strong\u003e Helpful diagnostic error codes appear on the display to alert users to various issues, such as low light, high light, or samples outside the measurable range, facilitating efficient troubleshooting.\n                    \u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; margin-bottom: 40px; padding-bottom: 40px;\"\u003e\n        \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSignificance of Use\u003c\/h4\u003e\n                \u003cp style=\"font-size: 1.05rem;\"\u003e\n                    Monitoring turbidity, free and total chlorine, cyanuric acid, pH, iodine, bromine, and low-range iron are all crucial for maintaining optimal water quality across diverse applications, including drinking water, wastewater treatment, and recreational water bodies like pools and spas.\n                \u003c\/p\u003e\n                \u003cp style=\"font-size: 1.05rem;\"\u003e\n                    Turbidity stands as one of the most critical parameters for assessing drinking water quality. Historically viewed primarily for its aesthetic impact, substantial evidence now confirms that effective turbidity control serves as a robust safeguard against harmful pathogens. In natural aquatic environments, turbidity measurements are essential for gauging overall water quality and determining its suitability for various aquatic organisms.\n                \u003c\/p\u003e\n                \u003cp style=\"font-size: 1.05rem;\"\u003e\n                    Chlorine is widely recognized as a primary disinfectant in water treatment, commonly added in forms such as calcium hypochlorite, sodium hypochlorite, or even chlorine gas. Upon introduction to water, chlorine forms hypochlorous acid (HOCl), which then dissociates into hypochlorite ion (OCl\u003csup\u003e-\u003c\/sup\u003e).\n                \u003c\/p\u003e\n                \u003ch4 style=\"text-align: center; font-weight: 400;\"\u003e\n                    HOCl ⇌ H\u003csup\u003e+\u003c\/sup\u003e + OCl\u003csup\u003e-\u003c\/sup\u003e\n                \u003c\/h4\u003e\n                \u003cdiv style=\"text-align: center;\"\u003e\n                    hypochlorous acid ⇌ hydrogen ion + hypochlorite ion\n                \u003c\/div\u003e\n                \u003cp style=\"font-size: 1.05rem; text-align: left; margin-top: 20px;\"\u003e\n                    HOCl represents the more potent disinfectant form of chlorine compared to OCl\u003csup\u003e-\u003c\/sup\u003e. To ensure the effectiveness of added chlorine, careful consideration of the water's pH is vital. At approximately pH 7.5, HOCl and OCl\u003csup\u003e-\u003c\/sup\u003e exist in roughly equal concentrations. Below pH 7.5, the equilibrium shifts to favor HOCl, while above pH 7.5, the shift favors OCl\u003csup\u003e-\u003c\/sup\u003e. Therefore, for effective disinfection, chlorine addition is most impactful when the water maintains a neutral or slightly acidic pH.\n                \u003c\/p\u003e\n                \u003cp style=\"font-size: 1.05rem; text-align: left;\"\u003e\n                    Initially, when chlorine is introduced into water, it exists as free chlorine, which indicates the amount readily available for disinfection. As chlorine performs its sanitizing action against bacteria and pathogens, it transforms into combined chlorine, which no longer functions as a disinfectant. The measurement of total chlorine encompasses both free and combined chlorine. By analyzing both free and total chlorine levels, water operators and pool owners can precisely determine if sufficient chlorine is present for effective disinfection.\n                \u003c\/p\u003e\n                \u003cp style=\"font-size: 1.05rem; text-align: left;\"\u003e\n                    Cyanuric acid is primarily known for its role as a chlorine stabilizing agent, widely employed in swimming pool and spa treatment programs to retard the decomposition of hypochlorous acid. In outdoor pool environments, UV radiation significantly accelerates this decomposition. When applied correctly, cyanuric acid can lead to up to an 80% reduction in typical chlorine consumption during peak usage months.\n                \u003c\/p\u003e\n                \u003cp style=\"font-size: 1.05rem; text-align: left;\"\u003e\n                    Bromine, being less volatile and more stable than chlorine, serves as an excellent disinfectant choice for pools, spas, hot tubs, and as a sanitizing agent in drinking water systems. However, similar to chlorine, excessive bromine concentrations in water can pose health risks and cause eye irritation. Daily monitoring of bromine levels is crucial to prevent equipment damage, optimize process efficiency, and significantly enhance user safety.\n                \u003c\/p\u003e\n                \u003cp style=\"font-size: 1.05rem; text-align: left;\"\u003e\n                    Iron is naturally present in water at low concentrations but can reach elevated levels in wastewater effluents. Monitoring iron concentration in water is essential because it can become harmful above certain thresholds. In domestic water, for example, high iron levels can stain laundry, damage kitchenware, foster the growth of specific bacteria, and impart an unpleasant taste to the water. Additionally, iron often indicates ongoing corrosion in water cooling and heating systems. Furthermore, iron levels are routinely monitored in mining wastewater to prevent environmental contamination.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border-bottom: 1px solid #e0e0e0; margin-bottom: 40px; padding-bottom: 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 1;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"HI93102 Portable Multiparameter Turbidity Meter Light Source Diagram\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/lead-light-source-diagram.png?width=613\u0026amp;name=lead-light-source-diagram.png\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 2;\"\u003e\n            \u003cdiv\u003e\n                \u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePrinciple of Operation: Turbidity Measurement\u003c\/h4\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    During turbidity measurement, the light beam traversing the sample is scattered in multiple directions. The intensity and pattern of this scattered light are influenced by various factors, including the wavelength of the incident light, the size and shape of particles, refractive index, and inherent color of the sample. The sophisticated optical system of the HI93102 incorporates an LED light source and a precisely positioned 90° scattered light detector to accurately quantify turbidity.\n                \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;\"\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=\"HI93102 Portable Multiparameter Meter Colorimetric Light Principle\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/principal-light.jpg?width=1000\u0026amp;name=principal-light.jpg\"\u003e\n        \u003c\/div\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                \u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003ePrinciple of Operation: Colorimetric Mode\u003c\/h4\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    When measuring specific ions in colorimetric mode, a parameter-specific reagent is introduced to the sample, inducing a distinct color change where the intensity of the color correlates directly with the concentration of the substance. This color change is then analyzed colorimetrically in accordance with the Beer-Lambert Law, which states that light is absorbed by a complementary color, and the emitted radiation is proportional to the concentration. For accurate determination of free and total chlorine, cyanuric acid, pH, iodine, bromine, and low-range iron, the instrument utilizes a narrow band interference filter at 525 nm (green). This filter selectively allows only green light to reach the silicon photodetector, effectively blocking all other visible light from the source. As the color change in the reacted sample becomes more pronounced due to increasing concentration, the absorbance of the specific green wavelength simultaneously increases, resulting in a corresponding decrease in light transmittance.\n                \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":50230248505642,"sku":"BTS-HI93102","price":1559.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/hi93102__44462.1559321300.jpg?v=1748293895"},{"product_id":"hanna-instruments-hi83326-01-pool-spa-photometer-with-ph-meter","title":"Hanna Instruments HI83326-01 Pool \u0026 Spa Photometer with pH Meter","description":"\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; font-size: 1.125rem; line-height: 1.7;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 40px;\"\u003e\n\u003c!-- Product Overview --\u003e\n\u003cdiv style=\"font-size: 1.25rem;\"\u003e\n\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e The HI83326 is a versatile benchtop photometer designed specifically for pool and spa professionals. With 12 advanced methods to measure 11 essential water quality parameters, this meter uses a cutting-edge optical system with LEDs, interference filters, and dual detectors to ensure unmatched accuracy and repeatability.\u003c\/p\u003e\n\u003cp\u003eReliable disinfection is critical for healthy recreational water systems. This instrument helps maintain ideal chlorine, bromine, pH, alkalinity, and calcium hardness levels—key to avoiding harmful bacteria, algae, corrosion, or scale. For added efficiency, the built-in digital pH input allows rapid pH analysis with intelligent electrode recognition and hot-swapping.\u003c\/p\u003e\n\u003cp\u003eEducators and advanced users benefit from the absorbance mode, which supports custom concentration plots and Beer-Lambert Law demonstrations at three selectable wavelengths. Dual USB ports streamline data transfer or power supply, while the integrated rechargeable battery ensures operation even on the move.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Reagents are not included with the meter but can be purchased separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Applications --\u003e\n\u003csection style=\"border-top: 1px solid #e0e0e0; padding-top: 20px;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eIDEAL APPLICATIONS:\u003c\/strong\u003e Pool \u0026amp; Spa Maintenance, Recreational Water Safety, Hotel \u0026amp; Resort Water Management, Environmental Monitoring, Educational Labs.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- On-Screen Features --\u003e\n\u003csection style=\"border: 1px solid #e0e0e0; border-radius: 8px; padding: 30px;\"\u003e\n\u003ch2 style=\"text-align: center; font-size: 2.2rem; font-weight: 500; margin-bottom: 30px;\"\u003eOn-Screen Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg alt=\"Method Selection\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/method-selection.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eMethod Selection\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eSelect from 20 pre-programmed testing methods\u003c\/strong\u003e using the intuitive METHOD button to simplify setup and analysis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg alt=\"Data Logging\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/data-logging.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eData Logging\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eSave up to 1000 measurements\u003c\/strong\u003e complete with user and sample IDs, easily accessible for traceable water quality records.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg alt=\"pH Measurement Mode\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ph-measurement-mode.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003epH Measurement Mode\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eOperate as a professional pH meter\u003c\/strong\u003e with automatic temperature compensation, two-point calibration, and GLP tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Features \u0026 Benefits --\u003e\n\u003csection style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 40px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 1;\"\u003e\n\u003ch3 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400;\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.6; list-style: disc; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Electrode Input:\u003c\/strong\u003e Measures pH and temperature with traceable calibration and smart probe recognition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Logging Capabilities:\u003c\/strong\u003e Stores 1000 readings with optional sample\/user IDs for efficient recordkeeping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Export Functionality:\u003c\/strong\u003e Transfer data to a computer or flash drive as .CSV files for analysis and reporting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery and Error Feedback:\u003c\/strong\u003e On-screen indicators show power status and diagnostic messages for easy troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotometric Absorbance Mode:\u003c\/strong\u003e Use CAL Check™ cuvettes to validate accuracy and create custom absorbance curves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n\u003ch3 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400;\"\u003eKey Benefits:\u003c\/h3\u003e\n\u003cul style=\"font-size: 1rem; line-height: 1.6; list-style: disc; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Optical Components:\u003c\/strong\u003e Dual-detector system stabilizes light output for consistent test results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Water Balance:\u003c\/strong\u003e Ensures safe chlorine, pH, and calcium levels to protect swimmers and equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational Flexibility:\u003c\/strong\u003e Supports interactive absorbance-based learning and method development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Bench Convenience:\u003c\/strong\u003e USB power option and rechargeable battery allow mobile use when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-One Instrument:\u003c\/strong\u003e Combines photometric and pH measurement capabilities in a compact benchtop format.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Advanced Optical System --\u003e\n\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 30px; border: 1px solid #e0e0e0; border-radius: 8px; text-align: center;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 500; margin-bottom: 30px;\"\u003eAdvanced Optical System\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px;\"\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eInnovative Design\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eA beam splitter divides light\u003c\/strong\u003e between the sample and a reference detector, ensuring stable intensity and high accuracy even during power or temperature changes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eHigh Efficiency LED Light Source\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eLEDs provide high luminosity with low heat output,\u003c\/strong\u003e outperforming tungsten lamps and offering more consistent output, especially in blue and violet wavelengths.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eHigh-Quality Narrow Band Filters\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eFilters ensure ±1 nm wavelength accuracy\u003c\/strong\u003e and up to 95% light transmission, improving signal strength and reducing measurement error.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eReference Detector Stability\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eInternal reference monitoring corrects for drift\u003c\/strong\u003e caused by ambient conditions, preserving consistency between blank and sample readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003e25 mm Cuvette Compatibility\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eThe wide optical path enhances accuracy\u003c\/strong\u003e and minimizes rotation-based errors during testing, especially for low absorbance samples.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003eFocusing Lens Precision\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eAll emitted light is directed precisely\u003c\/strong\u003e onto the silicon detector, reducing the impact of scratches or imperfections in the cuvette glass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; font-size: 1.125rem; line-height: 1.7;\"\u003e\n  \u003ch2 style=\"font-size: 1.6rem; font-weight: 600; text-align: center; padding-bottom: 20px; border-bottom: 1px solid #ccc;\"\u003ePhotometric Measurement Parameters\u003c\/h2\u003e\n  \u003cdiv style=\"overflow-x: auto; display: flex; justify-content: center; width: 100%; padding: 40px 0; background: #fff;\"\u003e\n    \u003ctable style=\"min-width: 900px; border-collapse: collapse; font-size: 15px; border: 1px solid #e0e0e0;\"\u003e\n      \u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: bold;\"\u003eRange\u003c\/th\u003e\n\u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: bold;\"\u003eResolution\u003c\/th\u003e\n\u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: bold;\"\u003eAccuracy (at 25 °C)\u003c\/th\u003e\n\u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: bold;\"\u003eMethod\u003c\/th\u003e\n\u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: bold;\"\u003eWavelength\u003c\/th\u003e\n\u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: bold;\"\u003eReagent Code\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eAbsorbance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.000 to 4.000 Abs\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.001 Abs\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e+\/-0.003 Abs @ 1.000 Abs\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eAlkalinity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0 to 500 mg\/L (as CaCO₃)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±5 mg\/L ±5% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eColorimetric Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e610 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI775-26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eBromine\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.00 to 8.00 mg\/L (as Br₂)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.08 mg\/L ±3% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eDPD Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93716-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eChlorine, Free\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.00 to 5.00 mg\/L (as Cl₂)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eEPA DPD Method 330.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93701-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eChlorine, Total\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.00 to 5.00 mg\/L (as Cl₂)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eEPA DPD Method 330.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93711-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eCopper, High Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.00 to 5.00 mg\/L (as Cu)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.02 mg\/L ±4% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eEPA Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93702-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eCyanuric Acid\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0 to 80 mg\/L (as CYA)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±1 mg\/L ±15% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eTurbidimetric Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93722-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHardness, Calcium\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.00 to 2.70 mg\/L (as CaCO₃)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.11 mg\/L ±5% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eCalmagite Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93720-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eIron, Low Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.000 to 1.600 mg\/L (as Fe)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.001 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.010 mg\/L ±8% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eTPTZ Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93746-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eIron, High Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.00 to 5.00 mg\/L (as Fe)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.04 mg\/L ±2% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePhenanthroline Method 315B\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93721-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eNitrate\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.0 to 30.0 mg\/L (as NO₃⁻-N)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.5 mg\/L ±10% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eCadmium Reduction Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93728-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eOzone\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.00 to 2.00 mg\/L (as O₃)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.02 mg\/L ±3% of reading\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eDPD Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93757-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e6.5 to 8.5 pH\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e0.1 pH\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e±0.1 pH\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePhenol Red Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eHI93710-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50260315898154,"sku":"BTS-HI83326-01","price":984.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/pool-spa-photometer-hi83326-01__28699.1568927000.jpg?v=1748886344"},{"product_id":"hanna-instruments-hi981914-professional-pool-spa-ph-orp-ise-meter","title":"Hanna Instruments HI981914 Professional Pool \u0026 Spa pH\/ORP\/ISE Meter","description":"\u003cdiv class=\"productView-description\" data-event-type=\"product\" style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto; padding: 40px 20px;\"\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\n\u003cp style=\"font-size: 0.95rem;\"\u003eThe Hanna Instruments HI981914 is the ultimate professional solution for comprehensive pool and spa water quality analysis, engineered to deliver precise pH, ORP (Oxidation-Reduction Potential), and Ion-Selective Electrode (ISE) measurements with unmatched reliability in demanding aquatic environments. This robust and waterproof meter comes equipped with a durable titanium body pH electrode, featuring an integrated temperature sensor for highly accurate readings with automatic temperature compensation, ensuring consistent performance for pool and spa management.\u003c\/p\u003e\n\u003cp style=\"font-size: 0.95rem;\"\u003eEnsure crystal-clear pool water with confidence thanks to the innovative CAL Check™ feature. This intelligent system proactively monitors your pH calibration process, providing real-time alerts for potential issues such as electrode cleaning needs, breakage, or buffer contamination. After calibration, the meter displays an intuitive probe condition percentage (0-100%), offering immediate insight into your electrode's health. You can perform precise five-point pH calibrations using seven preprogrammed standard buffers, including those ideal for pool applications, or utilize five custom buffer options for specialized requirements, guaranteeing measurement accuracy in diverse pool and spa chemistries.\u003c\/p\u003e\n\u003cp style=\"font-size: 0.95rem;\"\u003eBeyond standard pH, the HI981914 excels in advanced water chemistry, simplifying ISE measurements with preprogrammed settings for various common ions found in pool and spa systems. Easily select your target ion, and the meter automatically applies the correct ion charge and molar weight, while also displaying the ISE slope percentage for detailed analysis. The meter supports multi-point ISE calibrations and offers a wide array of measurement units like ppm, ppb, and mg\/L, essential for managing precise chemical dosages and maintaining optimal water balance in aquatic environments.\u003c\/p\u003e\n\u003cp style=\"font-size: 0.95rem;\"\u003eStreamline your daily operations with the convenient AutoHold function, which automatically freezes stable readings on the display, making data recording effortless for busy pool and spa professionals. An \"out of calibration range\" warning can be activated to alert you if measurements fall outside the calibrated pH values, ensuring data integrity. The meter's log-on-demand mode allows you to record and save up to 300 samples (100 each for pH, mV, and ISE), with all measurement data and associated GLP (Good Laboratory Practice) information easily transferred to a PC for comprehensive record-keeping and analysis of water quality trends.\u003c\/p\u003e\n\u003cp style=\"font-size: 0.95rem;\"\u003eAccess immediate support directly on your device with the dedicated help button, providing context-specific information for any screen. The high-contrast graphic LCD offers exceptional readability in diverse lighting conditions, from bright outdoor sunlight by the poolside to dimly lit mechanical rooms, enhanced by its crisp backlight. Navigate the meter intuitively using a combination of dedicated and virtual keys, with multiple language options for enhanced user convenience. The HI981914 is supplied in a compact, durable thermoformed carrying case, expertly designed to securely hold all essential components for seamless field measurements at any pool or spa facility, ensuring portability and instrument protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr style=\"border-top: 1px solid #e0e0e0; margin: 20px 0; border-width: 0.5px;\"\u003e\n\u003c\/div\u003e\n\u003csection style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; padding: 20px; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 2rem; font-weight: 400; margin-bottom: 30px;\"\u003eIntuitive On-Screen Features for Pool \u0026amp; Spa Management\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\" alt=\"Setup Screen for Pool \u0026amp; Spa Meter\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/set-up-screen-hi98191-hi98190.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003e\u003cstrong\u003eCustomizable Setup for Aquatic Environments\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.95rem;\"\u003eOur extensive setup screen offers a wide range of configurable options crucial for pool and spa environments, including time, date, temperature units (°C or °F), and language selection for easy navigation and help guides.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\" alt=\"CAL Check™ for Pool \u0026amp; Spa pH Calibration\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/calibration-screen-hi98191-hi98190.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003e\u003cstrong\u003eCAL Check™ for Reliable Pool pH\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.95rem;\"\u003eDetailed CAL Check™ messages provide real-time guidance during pH calibration, alerting pool and spa technicians to potential problems such as a dirty electrode, a broken probe, or even contaminated buffer solutions, ensuring accurate pH readings essential for chlorine effectiveness and swimmer comfort.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\" alt=\"GLP Data for Pool Water Quality Records\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/glp-screen-hi98191-hi98190.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003e\u003cstrong\u003eComprehensive GLP Data for Compliance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.95rem;\"\u003eAccess full GLP (Good Laboratory Practice) functions instantly to review critical calibration data, including date, time, offset, slope, and the specific buffers used. This feature is vital for maintaining thorough records and ensuring compliance with pool and spa water quality standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\" alt=\"ISE Measurement Screen for Pool \u0026amp; Spa Ions\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ise-measurement-screen-hi98191-hi98190.jpg\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 400; margin-bottom: 10px;\"\u003e\u003cstrong\u003ePrecise ISE Measurements for Specific Ions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"font-size: 0.95rem;\"\u003eThe HI981914 seamlessly integrates with Hanna's range of ISE electrodes, enabling accurate ion-selective measurements for key parameters in pool and spa water, such as calcium hardness or chloride, providing deeper insights beyond standard pH and ORP.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr style=\"border-top: 1px solid #e0e0e0; margin: 20px 0; border-width: 0.5px;\"\u003e\n\u003csection style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; padding: 20px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: space-between; max-width: 1200px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"flex: 1 1 48%; margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400;\"\u003e\u003cstrong\u003eKey Features for Pool \u0026amp; Spa Professionals:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; line-height: 1.5; padding-left: 20px; font-size: 0.95rem;\"\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eErgonomic, rugged, waterproof (IP67) design\u003c\/strong\u003e for reliable use in challenging poolside environments.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eIntegrated pH CAL Check™\u003c\/strong\u003e alerts users to potential calibration issues, including when to clean the electrode or possible buffer contamination.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eDisplays overall probe condition\u003c\/strong\u003e (0-100%) after calibration, based on offset and slope, for proactive maintenance.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eSupports five-point pH calibration\u003c\/strong\u003e with seven standard buffers (including those ideal for pools) and five custom options for tailored accuracy.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eOffers five-point ISE calibration\u003c\/strong\u003e with seven preprogrammed standards in various concentration choices, vital for precise ion management.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eProvides direct ISE concentration readout\u003c\/strong\u003e in your choice of units (e.g., ppm, ppb, mg\/L) for simplified chemical dosing.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eFeatures Automatic Temperature Compensation (ATC)\u003c\/strong\u003e for accurate readings across fluctuating water temperatures.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eLog-on-demand functionality\u003c\/strong\u003e allows easy storage of measurement data at the press of a button for record-keeping.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eAutoHold\u003c\/strong\u003e freezes stable readings on the display, ensuring convenient and error-free data recording.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eComprehensive GLP features\u003c\/strong\u003e provide access to detailed calibration data, including date, time, calibrated values, slope, and offset.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eCalibration timeout alerts\u003c\/strong\u003e notify users when recalibration is due, ensuring continuous accuracy for compliance.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eSupports multiple language selection\u003c\/strong\u003e for enhanced user convenience for diverse teams.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eBattery Error Prevention System (BEPS)\u003c\/strong\u003e prevents inaccurate measurements by turning the meter off when battery power is too low.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable PC connectivity\u003c\/strong\u003e via a sealed opto-isolated micro USB port and HI92000 software for data management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 48%; margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400;\"\u003e\u003cstrong\u003eKey Benefits for Optimized Pool \u0026amp; Spa Care:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; line-height: 1.5; padding-left: 20px; font-size: 0.95rem;\"\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eDelivers laboratory-grade accuracy\u003c\/strong\u003e in a portable, field-ready instrument, perfect for on-site pool and spa testing.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eSimplifies complex water chemistry analysis\u003c\/strong\u003e, helping maintain ideal pH, ORP, and specific ion levels for swimmer safety and comfort.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eReduces downtime and errors\u003c\/strong\u003e with proactive probe diagnostics and guided calibration, ensuring consistent measurement reliability.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eFacilitates easy data recording and trend analysis\u003c\/strong\u003e through on-demand logging and PC connectivity, supporting regulatory compliance and optimization.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eProvides extended operation\u003c\/strong\u003e with approximately 200 hours of battery life (without backlight), minimizing interruptions during extensive testing.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eOffers an intuitive user experience\u003c\/strong\u003e with a clear, menu-driven interface and virtual-key extended functionality, reducing training time.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eFeatures contextual help at the press of a button\u003c\/strong\u003e, providing immediate support for any function.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eEnsures clear readability\u003c\/strong\u003e in all conditions with a backlit, high-contrast graphic LCD, from bright sunlight to dimly lit plant rooms.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eDisplays a \"clock tag\" that disappears upon reading stability\u003c\/strong\u003e, indicating when measurements are ready for recording.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003e\n\u003cstrong\u003eEnables customizable measurement profiles\u003c\/strong\u003e to suit specific pool and spa testing needs and protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied in a durable, thermoformed carrying case\u003c\/strong\u003e for convenient portability and superior instrument protection during transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003chr style=\"border-top: 1px solid #e0e0e0; margin: 20px 0; border-width: 0.5px;\"\u003e\n\u003csection style=\"margin-top: 10px;\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"grid-x grid-padding-x grid-padding-y align-center text-center\"\u003e\n\u003cdiv style=\"transform: scale(0.7); transform-origin: center center; margin-top: -10px;\" class=\"cell small-12 medium-6 large-6\"\u003e\n\u003cdiv style=\"padding: 56.25% 0 0 0; position: relative;\" class=\"wistia_responsive_padding\"\u003e\n\u003cdiv style=\"height: 100%; left: 0; position: absolute; top: 0; width: 100%;\" class=\"wistia_responsive_wrapper\"\u003e\u003ciframe name=\"wistia_embed\" src=\"https:\/\/fast.wistia.net\/embed\/iframe\/1pmzf9o20h?videoFoam=true\" title=\"HI98190_HI98191 Video\" style=\"margin: 0px auto; display: block; width: 100%; height: 100%;\" class=\"wistia_embed\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript src=\"https:\/\/fast.wistia.net\/assets\/external\/E-v1.js\" async=\"\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50307598647594,"sku":"BTS-HI981914","price":959.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/hi981914-1.webp?v=1750253954"},{"product_id":"hanna-hi83308-01-water-conditioning-photometer-with-ph-meter","title":"Hanna HI83308-01 Water Conditioning Photometer with pH Meter","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; font-size: 1rem; line-height: 1.7;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 40px;\"\u003e\n\n        \u003cdiv style=\"font-size: 1rem; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid #e0e0e0;\"\u003e\n            \u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e The Hanna Instruments HI83308 Water Conditioning Photometer is a robust benchtop instrument engineered for comprehensive water quality analysis. It precisely measures 15 critical water parameters utilizing 23 distinct methods. Equipped with an advanced optical system, including high-efficiency LEDs, narrow band interference filters, and a precision focusing lens, alongside a silicon photodetector and a reference detector, this photometer guarantees consistently accurate and highly repeatable photometric results.\u003c\/p\u003e\n            \u003cp\u003e\u003cstrong\u003eThis\u003c\/strong\u003e versatile photometer is specifically designed to address common challenges in water conditioning and environmental monitoring. Accurate iron testing is crucial as high levels can impact water clarity, odor, and lead to issues in appliances and piping. Similarly, precise ammonia detection is vital for aquatic environments, from aquariums to fish farms, due to its toxicity to aquatic life. Furthermore, monitoring fluoride levels is essential, balancing its benefits for dental health with the risks of excessive concentration.\u003c\/p\u003e\n            \u003cp\u003e\u003cstrong\u003eBeyond\u003c\/strong\u003e its powerful photometric capabilities, the HI83308 incorporates a digital pH electrode input, enabling it to function as a professional pH meter. The innovative digital pH probe stores its own calibration data, allowing for effortless \"hot-swapping\" without the need for frequent recalibration. All pH measurements benefit from automatic temperature compensation, ensuring superior accuracy.\u003c\/p\u003e\n            \u003cp\u003e\u003cstrong\u003eThe\u003c\/strong\u003e HI83308 also features an integrated absorbance measuring mode, supporting CAL Check™ standards for system validation. This mode allows users to select from four distinct wavelengths (420 nm, 525 nm, 575 nm, and 610 nm) to develop custom concentration curves based on the Beer-Lambert Law. This makes it an ideal tool for specialized chemical methods or for educational applications.\u003c\/p\u003e\n            \u003cp\u003e\u003cstrong\u003eDual\u003c\/strong\u003e USB ports facilitate convenient data transfer, allowing readings to be easily exported as .CSV files to flash drives or computers. For enhanced portability and field use, the meter is also powered by an internal 3.7 VDC rechargeable Lithium-polymer battery, ensuring reliable performance whether in the lab or on-site.\u003c\/p\u003e\n            \u003cp\u003e\u003cem\u003eNote: Reagents are not included with the meter and are sold separately.\u003c\/em\u003e\u003c\/p\u003e\n        \u003c\/div\u003e\n\n        \u003csection style=\"padding-top: 20px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid #e0e0e0;\"\u003e\n            \u003cp style=\"text-align: center; font-size: 1rem;\"\u003e\u003cstrong\u003eIDEAL APPLICATIONS:\u003c\/strong\u003e Water Treatment Facilities, Industrial Water Management, Boiler \u0026amp; Cooling Tower Maintenance, Aquarium \u0026amp; Aquaculture Monitoring, Environmental Testing, Educational Research.\u003c\/p\u003e\n        \u003c\/section\u003e\n\n        \u003csection style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 40px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid #e0e0e0;\"\u003e\n            \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n                \u003ch3 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400; font-size: 1rem;\"\u003eKey Features:\u003c\/h3\u003e\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eDigital pH Electrode Input\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eMeasures\u003c\/strong\u003e pH and temperature with a single, smart probe.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eSupports\u003c\/strong\u003e Good Laboratory Practice (GLP) by storing comprehensive calibration data for full traceability.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eUtilizes\u003c\/strong\u003e pH CAL Check™ to alert users to potential issues during calibration, ensuring accuracy.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eOptimizes\u003c\/strong\u003e lab space by combining the functionality of a pH meter and photometer into one instrument.\u003c\/li\u003e\n                \u003c\/ul\u003e\n\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eRobust Data Logging\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eStores\u003c\/strong\u003e up to 1000 photometric and pH readings with a simple press of the LOG button, easily accessible via the RCL button.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAllows\u003c\/strong\u003e for optional sample ID and user ID input using the alphanumeric keypad for enhanced data traceability.\u003c\/li\u003e\n                \u003c\/ul\u003e\n\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eSeamless Connectivity\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eFacilitates\u003c\/strong\u003e quick transfer of logged readings to a flash drive via the USB-A host port or to a computer using the micro USB-B port.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eExports\u003c\/strong\u003e data in a standard .CSV format, ensuring compatibility with common spreadsheet programs for straightforward analysis.\u003c\/li\u003e\n                \u003c\/ul\u003e\n\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eInformative Error Messages \u0026amp; Indicators\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eProvides\u003c\/strong\u003e clear photometric error messages for issues such as missing cuvette caps, high zero readings, or low standards.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eOffers\u003c\/strong\u003e specific pH calibration messages to guide users on electrode maintenance and ensure calibration accuracy.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e a visible battery status indicator to display the remaining power, preventing unexpected interruptions.\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n            \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 1;\"\u003e\n                \u003ch3 style=\"font-family: 'Open Sans', sans-serif; font-weight: 400; font-size: 1rem;\"\u003eKey Benefits:\u003c\/h3\u003e\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eClear Backlit Graphic LCD Display\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eEnsures\u003c\/strong\u003e excellent visibility of readings even in challenging low-light conditions.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e an intuitive user interface with virtual keys and on-screen help, simplifying operation for all users.\u003c\/li\u003e\n                \u003c\/ul\u003e\n\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eIntegrated Reaction Timer\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAutomatically\u003c\/strong\u003e initiates measurements after a precise countdown, ensuring consistent reaction intervals for every reading.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eEnhances\u003c\/strong\u003e measurement consistency and reliability, reducing variability between different operators.\u003c\/li\u003e\n                \u003c\/ul\u003e\n\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eVersatile Absorbance Mode\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eAllows\u003c\/strong\u003e for rigorous system performance validation using Hanna's proprietary CAL Check™ cuvettes.\u003c\/li\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eEnables\u003c\/strong\u003e users to plot custom concentration versus absorbance curves, ideal for bespoke chemical methods or for teaching photometric principles.\u003c\/li\u003e\n                \u003c\/ul\u003e\n\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eAutomated Result Conversion\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003eConverts\u003c\/strong\u003e measurement readings to various chemical forms with a single touch, streamlining data analysis and reporting.\u003c\/li\u003e\n                \u003c\/ul\u003e\n\n                \u003ch4 style=\"font-size: 0.95rem; font-weight: 400; margin-bottom: 10px;\"\u003eProtective Cuvette Cover\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.6; list-style: disc; padding-left: 20px; margin-bottom: 20px;\"\u003e\n                    \u003cli\u003e\n\u003cstrong\u003ePrevents\u003c\/strong\u003e any interference from stray light during measurements, ensuring optimal accuracy and reliable results.\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n        \u003c\/section\u003e\n        \u003csection style=\"border: 1px solid #e0e0e0; border-radius: 8px; padding: 30px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid #e0e0e0;\"\u003e\n            \u003ch2 style=\"text-align: center; font-size: 2rem; font-weight: 500; margin-bottom: 30px;\"\u003eOn-Screen Features\u003c\/h2\u003e\n            \u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 30px;\"\u003e\n                \u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n                    \u003cimg alt=\"Method Selection\" src=\"https:\/\/pages.hannainst.com\/hubfs\/method-selection.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px;\"\u003eMethod Selection\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eEasily\u003c\/strong\u003e choose from 23 pre-programmed measurement methods using the dedicated METHOD button for simplified setup and operation.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n                    \u003cimg alt=\"Data Logging\" src=\"https:\/\/pages.hannainst.com\/hubfs\/data-logging.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px;\"\u003eData Logging\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eStore\u003c\/strong\u003e up to 1000 photometric and pH readings with optional user and sample IDs, easily accessible for complete data traceability.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv style=\"flex: 1 1 250px; max-width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n                    \u003cimg alt=\"pH Measurement Mode\" src=\"https:\/\/pages.hannainst.com\/hubfs\/ph-measurement-mode.png\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px; border-radius: 8px;\"\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px;\"\u003epH Measurement Mode\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eUtilize\u003c\/strong\u003e the photometer as a professional pH meter, complete with temperature-compensated measurements, two-point auto calibration, and GLP tracking.\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/section\u003e\n        \u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 30px; border: 1px solid #e0e0e0; border-radius: 8px;\"\u003e\n            \u003ch2 style=\"font-size: 1.8rem; font-weight: 500; margin-bottom: 30px; text-align: center;\"\u003eAdvanced Optical System\u003c\/h2\u003e\n            \u003cdiv style=\"display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;\"\u003e\n                \u003cdiv\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px; text-align: center;\"\u003eInnovative Design\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eThe\u003c\/strong\u003e HI83308 features an innovative optical system incorporating a beam splitter. This design allows light to be simultaneously used for absorbance readings and by a reference detector, which actively monitors and compensates for any light intensity drift caused by power fluctuations or heating of optical components, ensuring unparalleled photometric performance.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px; text-align: center;\"\u003eHigh-Efficiency LED Light Source\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eUtilizing\u003c\/strong\u003e an LED light source provides superior performance compared to traditional tungsten lamps. LEDs offer significantly higher luminous efficiency, producing more light with less power, and generate minimal heat, which prevents adverse effects on optical components and electronic stability. Their wide range of available wavelengths ensures optimal light output for diverse measurements.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px; text-align: center;\"\u003ePrecision Narrow Band Interference Filters\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eThese\u003c\/strong\u003e high-quality filters guarantee exceptional wavelength accuracy of +\/- 1 nm and are remarkably efficient, transmitting up to 95% of the LED light. This superior efficiency results in a brighter, stronger light source, leading to enhanced measurement stability and significantly reduced wavelength errors, crucial for reliable analytical results.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px; text-align: center;\"\u003eReference Detector for Stable Light Source\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eA\u003c\/strong\u003e key component of the HI83308's internal reference system is a beam splitter paired with a reference detector. This system actively compensates for any light source drift due to power fluctuations or ambient temperature changes, ensuring a consistently stable light source between your blank (zero) measurement and subsequent sample measurements, providing ultimate reliability.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px; text-align: center;\"\u003eOptimized Large Cuvette Size\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eThe\u003c\/strong\u003e HI83308's sample cell accommodates a round glass cuvette with a 25 mm path length. This larger size, combined with advanced optical components, significantly minimizes rotation errors from cuvette indexing marks. The extended path length allows light to pass through more of the sample, ensuring accurate measurements even for low absorbance samples.\u003c\/p\u003e\n                \u003c\/div\u003e\n                \u003cdiv\u003e\n                    \u003ch4 style=\"font-size: 1.2rem; font-weight: 400; margin-bottom: 10px; text-align: center;\"\u003eFocusing Lens for Enhanced Light Yield\u003c\/h4\u003e\n                    \u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003e\u003cstrong\u003eThe\u003c\/strong\u003e inclusion of a focusing lens in the optical path is a novel approach that collects all light exiting the cuvette and directs it precisely onto the silicon photodetector. This design effectively cancels errors arising from imperfections or scratches on the glass cuvette, eliminating the need for cuvette indexing and ensuring highly accurate results.\u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/section\u003e\n\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 500; margin-bottom: 30px; text-align: center;\"\u003eParameters\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; padding: 40px 0; font-family: 'Open Sans Light', sans-serif; font-weight: 300; background: #fff;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; border: 1px solid #e0e0e0;\"\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003eParameter\u003c\/th\u003e\n                \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003eRange\u003c\/th\u003e\n                \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003eResolution\u003c\/th\u003e\n                \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003eAccuracy (at 25 °C)\u003c\/th\u003e\n                \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700; width: 18%;\"\u003eMethod\u003c\/th\u003e\n                \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003eWavelength\u003c\/th\u003e\n                \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003eReagent Code\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAbsorbance\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.000 to 4.000 Abs\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.001 Abs\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e+\/-0.003Abs @ 1.000 Abs\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e \u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e \u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e \u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAmmonia, Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 3.00 mg\/L (as NH\u003csub\u003e3\u003c\/sub\u003e -N)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.04 mg\/L ±4% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1426 Nessler method.\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e420 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93700-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAmmonia, Medium Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to10.00 mg\/L (as NH\u003csub\u003e3\u003c\/sub\u003e-N)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.05 mg\/L ±5% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1426, Nessler method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e420 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93715-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAmmonia, High Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.0 to 100.0 mg\/L (as NH\u003csub\u003e3\u003c\/sub\u003e -N)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.5 mg\/L ±5% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1426, Nessler method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e420 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93733-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eChlorine, Free\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 5.00 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e )\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the EPA DPD method 330.5\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93701-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eChlorine, Total\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 5.00 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e )\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the EPA DPD method 330.5\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93711-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eChromium (VI), Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0 to 300 µg\/L (as Cr(VI))\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e1 µg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±10 µg\/L ±4% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1687 Diphenylcarbohydrazide method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93749-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eChromium (VI), High Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0 to 1000 µg\/L (as Cr(VI))\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e1 µg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±5 µg\/L ±4% of reading at 25 °C\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1687, Diphenylcarbohydrazide method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93723-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eColor of Water\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0 to 500 PCU (Platinum Cobalt Units)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e1 PCU\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±10 PCU ±5% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Colorimetric Platinum Cobalt method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e420 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e \u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eCopper, Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.000 to 1.500 mg\/L (as Cu)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.001 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.010 mg\/L ±5% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the EPA method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI95747-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eCopper, High Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 5.00 mg\/L (as Cu)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.02 mg\/L ±4% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the EPA method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93702-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eCyanuric Acid\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0 to 80 mg\/L (as CYA)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e1 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±1 mg\/L ±15% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the turbidimetric method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93722-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eFluoride, Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 2.00 mg\/L (as F)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93729-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eIron, Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.000 to 1.600 mg\/L (as Fe)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.001 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.010 mg\/L ±8% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the TPTZ Method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93746-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eIron, High Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 5.00 mg\/L (as Fe)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.04 mg\/L ±2% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the EPA Phenanthroline method 315B, for natural and treated waters\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93721-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eManganese, Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0 to 300 µg\/L (as Mn)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e1 µg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±10 µg\/L ±3% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the PAN Method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93748-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eManganese, High Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.0 to 20.0 mg\/L (as Mn)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.2 mg\/L ±3% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Periodate method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93709-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eMolybdenum\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.0 to 40.0 mg\/L (as Mo\u003csup\u003e6+\u003c\/sup\u003e)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.3 mg\/L ±5% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the mercaptoacetic acid method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e420 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93730-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eNickel, Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.000 to 1.000 mg\/L (as Ni)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.001 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.010 mg\/L ±7% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the PAN method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93740-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eNickel, High Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 7.00 g\/L (as Ni)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 g\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.07g\/L ±4% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the photometric method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93726-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eNitrate\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.0 to 30.0 mg\/L (as NO\u003csub\u003e3\u003c\/sub\u003e - N)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.5 mg\/L ±10% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the cadmium reduction method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93728-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eNitrite, High Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0 to 150 mg\/L (as NO\u003csub\u003e2\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e1 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±4 mg\/L ±4% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Ferrous Sulfate method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93708-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eOxygen, Dissolved\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.0 to 10.0 mg\/L (as O\u003csub\u003e2\u003c\/sub\u003e )\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.4 mg\/L ±3% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Azide modified Winkler method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e420 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93732-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003epH\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e6.5 to 8.5 pH\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.1 pH\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.1 pH\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Phenol Red method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93710-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003ePhosphate, Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 2.50 mg\/L (as PO\u003csub\u003e4\u003c\/sub\u003e \u003csup\u003e3-\u003c\/sup\u003e)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.04 mg\/L ±4% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Ascorbic Acid method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e610 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93713-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003ePhosphate, High Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.0 to 30.0 mg\/L(as PO\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e3-\u003c\/sup\u003e)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±1.0 mg\/L ±4% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e525 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93717-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eSilica, Low Range\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 2.00 mg\/L (as SiO\u003csub\u003e2\u003c\/sub\u003e )\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e610 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93705-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr style=\"background: #f9f9f9;\"\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eSilver\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.000 to 1.000 mg\/L (as Ag)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.001 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.020 mg\/L ±5% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the PAN method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93737-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eZinc\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.00 to 3.00 mg\/L (as Zn)\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Zincon method\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003e575 nm\u003c\/td\u003e\n                \u003ctd style=\"padding: 12px;\"\u003eHI93731-01\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50308734320938,"sku":"BTS-HI83308-01","price":859.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/water-conditioning-photometer-open-hi83308__96436.1568986922.jpg?v=1750289547"},{"product_id":"hanna-hi971044-pool-spa-water-quality-photometer-free-total-chlorine-ph-cya-meter-with-cal-check","title":"Hanna HI971044 Pool \u0026 Spa Water Quality Photometer | Free \u0026 Total Chlorine, pH, CYA Meter with CAL Check","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; font-family: 'Open Sans', sans-serif; font-weight: 300; font-size: 1rem;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; 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            \u003cp\u003e\u003cstrong\u003eMaintain perfectly balanced pool and spa water\u003c\/strong\u003e by accurately measuring Free \u0026amp; Total Chlorine, pH, Alkalinity, and Cyanuric Acid. These essential parameters are crucial for ensuring water safety, preventing biological growth, and optimizing chemical effectiveness.\u003c\/p\u003e\n            \u003cp\u003eChlorine, a powerful disinfectant, exists in forms like hypochlorous acid (HOCl) and hypochlorite (OCl⁻), with HOCl being significantly more effective below pH 7.6. Measuring both free and total chlorine allows you to determine combined chlorine levels, which are responsible for unpleasant odors and irritation.\u003c\/p\u003e\n            \u003cp\u003e\u003cstrong\u003eAlkalinity is vital for water stability\u003c\/strong\u003e, acting as a buffer against pH fluctuations caused by chemical additions like chlorine. Sufficient alkalinity helps maintain a steady pH, preventing rapid shifts that can impact sanitizer efficiency and swimmer comfort.\u003c\/p\u003e\n            \u003cp\u003e\u003cstrong\u003eCyanuric acid (CYA) stabilizes chlorine\u003c\/strong\u003e, protecting it from degradation by sunlight and extending its lifespan in the pool. Commonly found in dry chlorine products, proper CYA levels are necessary for effective sanitation, though excessive levels can reduce the oxidation-reduction potential (ORP) required to kill bacteria. Therefore, regular CYA measurement is essential for stabilized pools.\u003c\/p\u003e\n            \u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e Direct DPD chemical measurement for chlorine is preferred over ORP readings, as cyanuric acid can mask the true oxidation potential of chlorine and other oxidizers. Even with CYA present, an ORP reading of 625-650 mV can be obtained, but the actual sanitizing power might be diminished.\u003c\/p\u003e\n            \u003cp\u003eThe Hanna Instruments HI971044 allows any user to measure these critical swimming pool water quality parameters with exceptional, laboratory-grade accuracy. Its pre-made reagents and intuitive tutorial mode guide users step-by-step through each measurement, simplifying complex testing.\u003c\/p\u003e\n            \u003cp\u003e\u003cstrong\u003eExperience superior performance\u003c\/strong\u003e with the HI971044's innovative optical system, ensuring high accuracy, repeatability, and rapid measurement times. This compact, waterproof photometer boasts a user-friendly interface with a backlit dot matrix LED and virtual keys, providing intuitive navigation for selecting units, reviewing GLP data, recalling the last 50 readings, and customizing settings.\u003c\/p\u003e\n            \u003cp\u003eDesigned for durability and ease of use, the HI971044 is fully waterproof, featuring a cuvette holder with ridges to protect the optical path and a gasketed battery compartment for three standard AA batteries. Its ergonomic design fits comfortably for field use or rests stably on a benchtop, while the large, backlit LCD (71 mm x 37 mm) ensures clear readability in all lighting conditions.\u003c\/p\u003e\n            \u003ch4 style=\"font-weight: 400; font-size: 1.25rem;\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n            \u003cul\u003e\n                \u003cli\u003eLow-heat LED light source for consistent performance.\u003c\/li\u003e\n                \u003cli\u003eHighly accurate 8 nm narrowband interference filter (+\/- 1 nm) with enhanced light efficiency.\u003c\/li\u003e\n                \u003cli\u003eReference detector modulates LED voltage for stable light output.\u003c\/li\u003e\n                \u003cli\u003eConcave focusing lens minimizes errors from cuvette imperfections.\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 100%; min-width: 300px;\"\u003e\n            \u003ch3 style=\"font-weight: 400; font-size: 1.5rem; text-align: center; margin-bottom: 20px;\"\u003eWhat's Included with Each Package Option\u003c\/h3\u003e\n            \u003cdiv style=\"overflow-x: auto;\"\u003e\n                \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; border: 1px solid #e0e0e0;\"\u003e\n                    \u003cthead\u003e\n                        \u003ctr\u003e\n                            \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003eModel\u003c\/th\u003e\n                            \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003ePackage Option\u003c\/th\u003e\n                            \u003cth style=\"background: #f5f5f5; text-align: left; padding: 12px; font-weight: 700;\"\u003eKey Inclusions\u003c\/th\u003e\n                        \u003c\/tr\u003e\n                    \u003c\/thead\u003e\n                    \u003ctbody\u003e\n                        \u003ctr\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eHI971044\u003c\/strong\u003e\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003eMeter Only\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003eHI971044 Portable Photometer (Base Unit)\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr style=\"background: #f9f9f9;\"\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eHI971044C\u003c\/strong\u003e\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003eKit with CAL Check Standards\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003eHI971044 Portable Photometer, Rugged Carrying Case, CAL Check Standards\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eHI971044R\u003c\/strong\u003e\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003eKit with Reagents\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px;\"\u003eHI971044 Portable Photometer, Rugged Carrying Case, Reagents for Testing (Chlorine, pH, Alkalinity, Cyanuric Acid)\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\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; order: 2;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI971044 Portable Photometer\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI971044_low-front_720x720.jpg?width=720\u0026amp;height=720\u0026amp;name=HI971044_low-front_720x720.jpg\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 1;\"\u003e\n            \u003ch4 style=\"font-weight: 400; font-size: 1.25rem;\"\u003eCAL Check\u003csup\u003e™\u003c\/sup\u003e Validation\u003c\/h4\u003e\n            \u003cp\u003e\u003cstrong\u003eVerify meter performance and accuracy\u003c\/strong\u003e with advanced features, including CAL Check, which confirms proper operation. Access GLP data for the last calibration, configure setup options, and review all compatible accessories directly on the meter.\u003c\/p\u003e\n            \u003ch4 style=\"font-weight: 400; font-size: 1.25rem;\"\u003eTutorial Mode\u003c\/h4\u003e\n            \u003cp\u003e\u003cstrong\u003eSimplify your testing process\u003c\/strong\u003e with the built-in tutorial mode. When activated, this feature provides step-by-step guidance, visually walking you through each stage of the measurement procedure to ensure accurate results.\u003c\/p\u003e\n            \u003ch4 style=\"font-weight: 400; font-size: 1.25rem;\"\u003eMethod Options\u003c\/h4\u003e\n            \u003cp\u003e\u003cstrong\u003eChoose your preferred reagent format\u003c\/strong\u003e for chlorine measurements. The HI971044 offers flexibility with a choice of convenient powder reagents or economical liquid reagents, catering to different testing needs and preferences.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\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            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI971044 Photometer Kit Box\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI971044_Box_720x720.jpg?width=720\u0026amp;height=720\u0026amp;name=HI971044_Box_720x720.jpg\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003ch4 style=\"font-weight: 400; font-size: 1.25rem;\"\u003eStable Light Source\u003c\/h4\u003e\n            \u003cp\u003e\u003cstrong\u003eBenefit from consistently reliable readings\u003c\/strong\u003e due to the HI971044's internal reference system. This system effectively compensates for any potential light output drifts caused by power fluctuations or changes in ambient temperature, ensuring rapid and stable measurements between your blank and sample.\u003c\/p\u003e\n            \u003ch4 style=\"font-weight: 400; font-size: 1.25rem;\"\u003eHigh Efficiency Light Source\u003c\/h4\u003e\n            \u003cp\u003e\u003cstrong\u003eExperience superior performance with LED light sources\u003c\/strong\u003e, which significantly outperform traditional tungsten lamps. LEDs boast higher luminous efficiency, providing more intense light output while consuming less power, and generate minimal heat, contributing to greater electronic stability.\u003c\/p\u003e\n            \u003ch4 style=\"font-weight: 400; font-size: 1.25rem;\"\u003eHigh Quality Filters\u003c\/h4\u003e\n            \u003cp\u003e\u003cstrong\u003eAchieve enhanced measurement accuracy\u003c\/strong\u003e with improved optical filters. These high-quality filters ensure greater wavelength precision, allowing the light detector to receive a brighter, stronger signal. The result is superior measurement stability and reduced wavelength-related errors.\u003c\/p\u003e\n            \u003ch4 style=\"font-weight: 400; font-size: 1.25rem;\"\u003eGreater Light Yield\u003c\/h4\u003e\n            \u003cp\u003e\u003cstrong\u003eMinimize measurement inaccuracies\u003c\/strong\u003e with a precisely engineered focusing lens that efficiently collects all light exiting the cuvette. This innovative design eliminates errors that might arise from imperfections or scratches in the glass, reducing the need for tedious cuvette indexing.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Meter Only","offer_id":50314198221098,"sku":"BTS-HI971044","price":507.99,"currency_code":"USD","in_stock":true},{"title":"Kit with CAL Check Standards","offer_id":50314198253866,"sku":"BTS-HI971044C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Kit with Reagents","offer_id":50314219651370,"sku":"BTS-HI971044R","price":544.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI971044_720x720__54507.1686857018.jpg?v=1750453929"},{"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":"hi97716-photometer","title":"Bromine Photometer – HI97716","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\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; text-align: center;\"\u003e\n      \u003cmeta charset=\"utf-8\"\u003e\n      \u003cimg alt=\"hi977-menu-hand\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eEfficient Bromine Testing in the Field\u003c\/h4\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003eThe HI97716 photometer delivers fast and accurate bromine measurements in pools, cooling towers, and drinking water systems. Built for the field, it offers precision in a compact, waterproof device.\u003c\/p\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eReliable Accuracy with CAL Check™\u003c\/h4\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003eUsing Hanna’s certified CAL Check™ standards, you can validate your meter’s performance and ensure trustworthy readings every time.\u003c\/p\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; order: 2;\"\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eAdvanced Optics in a Rugged Shell\u003c\/h4\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003eFeaturing an LED light source and narrow-band interference filter, the HI97716 ensures accurate, repeatable results with minimal power use. Its IP67-rated body floats and resists harsh environmental conditions.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\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      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eWhat's Included with the Meter\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eHI97716 photometer\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eSample cuvettes and caps (2 each)\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eAA batteries (3 pcs.)\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eInstruction manual\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eMeter quality certificate\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eWhat's Included with the Kit (HI97716C)\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eAll meter items listed at left\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ standards\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eZero and calibration cuvettes\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eCleaning cloth \u0026amp; scissors\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ 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":50505511108906,"sku":"BTS-HI97716C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50505511141674,"sku":"BTS-HI97716","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/bromine-photometer-hi97716__92571.1579285030.jpg?v=1755470992"},{"product_id":"hi97722-photometer","title":"Cyanuric Acid Photometer – HI97722","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto;\"\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; text-align: center;\"\u003e\n      \u003cmeta charset=\"utf-8\"\u003e\n      \u003cimg alt=\"hi977-menu-hand\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi977-menu-hand.jpg?width=720\u0026amp;name=hi977-menu-hand.jpg\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eAccurate Cyanuric Acid Testing\u003c\/h4\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003eThe HI97722 photometer delivers reliable measurements of cyanuric acid in recreational water. It's an ideal solution for pool and spa professionals seeking portable precision.\u003c\/p\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eGuided Interface \u0026amp; CAL Check™ Standards\u003c\/h4\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003eOn-screen instructions and Hanna’s CAL Check™ standards make validation easy and testing stress-free. Use the help key to access guidance instantly.\u003c\/p\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; order: 2;\"\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eHigh-Efficiency LED Optics\u003c\/h4\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003eWith its LED light source and interference filter, the HI97722 ensures stable results, low power usage, and long battery life, even in bright outdoor settings.\u003c\/p\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eDurable and Field-Tested\u003c\/h4\u003e\n      \u003cp style=\"font-size: 1rem;\"\u003eIts IP67-rated body floats and withstands water, dust, and harsh environments—making it a reliable tool for field or lab use.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\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      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eWhat's Included with the Meter\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eHI97722 photometer\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eSample cuvettes and caps (2 each)\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eAA batteries (3 pcs.)\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eInstruction manual\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eMeter quality certificate\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n      \u003ch4 style=\"font-weight: 400; font-size: 1rem;\"\u003eWhat's Included with the Kit (HI97722C)\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eAll meter items listed at left\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ standards\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eZero and calibration cuvettes\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eCleaning cloth \u0026amp; scissors\u003c\/li\u003e\n        \u003cli style=\"font-size: 1rem;\"\u003eCAL Check™ 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":50505511371050,"sku":"BTS-HI97722C","price":634.99,"currency_code":"USD","in_stock":true},{"title":"Meter Only","offer_id":50505511403818,"sku":"BTS-HI97722","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/cyanuric-acid-photometer-hi97722__21296.1579284741.jpg?v=1755470999"},{"product_id":"milwaukee-t76-waterproof-high-range-total-dissolved-solids-pen-tds","title":"Milwaukee T76  Waterproof High Range Total Dissolved Solids Pen (TDS)","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch1\u003e\u003cstrong\u003eDigital. Simple. Compact.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee T76 Waterproof High Range Total Dissolved Solids (TDS) Pen is designed for, aquariums, aquaculture, education, pools, water conditioning and many other applications. The T76 helps you make sure that your fish have the right TDS balance to help them stay healthy. TDS also help keep filters up-to-date and clean for water filtration or pools. Keep TDS in your target range to help your achieve better results.\u003c\/p\u003e\n\u003ch2\u003eDesign Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures Total Dissolved (TDS) direct. \u003c\/li\u003e\n\u003cli\u003eEasy-to-read LCD.\u003c\/li\u003e\n\u003cli\u003eIdeal range for aquariums and pools (0 to 9990 ppm).\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation.\u003c\/li\u003e\n\u003cli\u003eUnits in ppm easily convertible to \u003cspan\u003eµS\/cm\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eFactory calibrated with the ability to recalibrate if needed.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003eM10038B\u003c\/strong\u003e 6.44 ppt solutions.\u003c\/li\u003e\n\u003cli\u003e250 hours continuous use (3 x 1.5V batteries included).\u003c\/li\u003e\n\u003cli\u003eSimple one point calibration.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully waterproof to IP65.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReplaceable TDS electrode \u003cstrong\u003eMA73076\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCare and Use\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTDS\/PPM electrodes can develop nutrient build up over time. To minimize build up, always rinse the probe in fresh tap or DI water after every use.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConverting TDS to EC\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee TDS Pen, like all TDS meters, provides a measure of Total Dissolved Solids (ppm) reading, of contaminates per unit of volume in a solution.\u003c\/p\u003e\n\u003cp\u003eTDS\/PPM is often converted to µS\/cm. Different scales include the 500 scale, 650 scale and the 700 scale. \u003c\/p\u003e\n\u003cp\u003eYour TDS\/PPM readings can be approximately converted to µS\/cm as shown in the examples below.\u003c\/p\u003e\n\u003cp\u003e1 ppm = 2 µS\/cm on the 0.5 factor scale\u003cbr\u003e\u003cspan\u003e1 ppm = 1.43 µ\u003c\/span\u003eS\/cm on the 442 scale or .70 factor scale\u003c\/p\u003e\n\u003cdiv class=\"uCalc_222669\"\u003e \u003c\/div\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130232106,"sku":"BTS-T76","price":56.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/T76-Front-Cap-On__01756.1605893684.jpg?v=1756585872"},{"product_id":"milwaukee-mw101-pro-ph-meter","title":"Milwaukee MW101 PRO pH Meter","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch1\u003e\u003cstrong\u003eLab Grade. Engineered for Value.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast operation as well as its rugged design and accuracy.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"This is an awesome pH meter!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"I love this little meter.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rugged portable meter, calibrates easily with pH 4, 7 and 10 buffers, readings dead on.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and accuracy.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO pH Meter is preferred by people testing samples that cause other pH testers and meters to fail from brewers and wine makers to hydroponic growers and farmers.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO pH meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW101 delivers fast results to ±0.02 pH accuracy with two point calibration.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is designed to take knocks. Paired with low maintenance, lab grade SE220\u003cspan id=\"productTitle\" class=\"a-size-large\"\u003e double junction, gel filled electrode, the MW101 is ideal for everyone from educators and pool professionals to brewers and growers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large digital LCD readout.\u003c\/li\u003e\n\u003cli\u003e±0.02 pH accuracy \u0026amp; 0.01 pH resolution.\u003c\/li\u003e\n\u003cli\u003eLightweight and portable.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli\u003e3’ probe cables for extra flexibility.\u003c\/li\u003e\n\u003cli\u003eManual two-point calibration for increased accuracy.\u003c\/li\u003e\n\u003cli\u003eGel-filled, double junction lab grade pH electrode for low maintenance and high performance\u003cspan class=\"Apple-converted-space\"\u003e.\u003c\/span\u003e\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAcid Based calibrations, cleaning \u0026amp; storage solutions use \u003cstrong\u003ePH-START\u003c\/strong\u003e  add \u003cstrong\u003eMA9010\u003c\/strong\u003e (10.01 cal. buffer) or \u003cstrong\u003eM10010B\u003c\/strong\u003e if Basic cal. required.\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAuto shut off and low power demand for approx. 300 hours of continuous use (battery included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse and Care \u003c\/h2\u003e\n\u003cp\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSensing bulb\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReference junction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.\u003c\/p\u003e\n\u003cp\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning and Storage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAll pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maintenance Kit code \u003cstrong\u003ePH-Main\u003c\/strong\u003e at checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.\u003c\/p\u003e\n\u003cp\u003eStore the pH probe in storage solution MA9015. Only use tap water short-term if \u003cstrong\u003eMA9015\u003c\/strong\u003e is not immediately available and \u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution \u003cstrong\u003eMA9016\u003c\/strong\u003e \u003cstrong\u003efor about 20 minutes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO pH meter accurate. \u003cspan style=\"font-weight: 400;\"\u003eAlso, calibrate after cleaning or a long period of storage.  For BEST value, order the \u003cstrong\u003ePH-START\u003c\/strong\u003e Kit.  This has the MA9004 (230 mL bottle of 4.01 calibration Solution), MA9007 (230 mL bottle of 7.01 calibration Solution), MA9015 (230 mL bottle of Storage Solution), MA9016 (230 mL bottle of Cleaning Solution) all in one kit.\u003c\/span\u003e\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130264874,"sku":"BTS-MW101","price":193.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW101__44326.1608134806.jpg?v=1756585872"},{"product_id":"milwaukee-mw802-pro-3-in-1-ph-ec-tds-combo-meter-with-atc","title":"Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis Milwaukee 3-in-1 combo meter allows you to measure pH, EC (conductivity) and TDS with a single meter and one single probe.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\"Superb meter, easy to use, great customer service.\"\u003c\/p\u003e\n\u003cp\u003e\"Best meter I have ever owned.\"\u003c\/p\u003e\n\u003cp\u003e\"The best meter on the market and Milwaukee customer service is the best.\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"I have owned this meter for almost 8 years and only replaced the probe once. The calibration nobs are easy to use, and even when I am less then gentle with the thing it keeps on going. I wouldn't consider any other meter.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003epH and conductivity are critical for growers. pH can effect plant nutrient and water uptake and reduce the efficiency of fertilizer, herbicides and pesticides. Managing c\u003c\/span\u003e\u003cspan\u003eonductivity helps growers pinpoint fertilizer and other needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee MW802 PRO Combo Meter lets you easily and accurately test pH, conductivity and total dissolved solids (TDS) using a single meter and integrated probe. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSimple, portable and rugged. No more juggling multiple electrodes and wires. Automatic temperature compensaton included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MW802 is the ultimate solution for pH and nutrient management.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesign Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe design of the MW802 is focused on simple operation and ruggedness. With a single probe, big screen, easy calibration, the MW802 is exceptionally simple to operate. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA tough meter build and a rugged but replaceable probe means that you can expect years of use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee PRO Combo meter offers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"atf-features\"\u003e\n\u003cli\u003epH, conductivity \/ nutrient EC, TDS (ppm) \u003cspan\u003ewith automatic temperature compensation\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eA replaceable, integrated pH, EC, and TDS (ppm) probe with a single 3 foot cable for easy use (\u003cstrong\u003eSE600\u003c\/strong\u003e probe included).\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA fiber junction on the pH sensor to reduce contamination when measuring fertilizer solutions. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eA light weight and portable form factor at just 5.8 ounces with battery and just over 3 inches wide.\u003c\/li\u003e\n\u003cli\u003eA large easy to read display.\u003c\/li\u003e\n\u003cli\u003eFactory calibration with a simple, single point manual calibration for both pH and EC.\u003c\/li\u003e\n\u003cli\u003eA reputation for a rugged build and long life\u003c\/li\u003e\n\u003cli\u003eSpecialized design for hydroponic, aquaponic, and greenhouse growers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003eThe MW802 PRO Combo Meter includes both a pH and EC sensor in the SE600 integrated probe.  All pH sensors have a limited life and response time gets longer with age.  EC sensors are more robust but can still be affected by residue build up. Both need maintenance. Properly maintaining your probe will give you fast, accurate results for longer.  So, be sure to order the Milwaukee pH Maintenance Kit code \u003cstrong\u003ePH-Main\u003c\/strong\u003e at checkout time!  This will be needed to help clean and condition the pH\/EC electrode before use!\u003c\/p\u003e\n\u003cp\u003eStore the pH probe in storage solution MA9015.  Only use tap water short-term if \u003cstrong\u003eMA9015\u003c\/strong\u003e is not immediately available and \u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere are our top four tips.\u003cbr\u003e \u003cbr\u003e1. Always store with the cap full of Storage Solution \u003cstrong\u003eMA9015 for BEST RESULTS\u003c\/strong\u003e. \u003cbr\u003e2. Clean your probe regularly by soaking in cleaning solution \u003cstrong\u003eMA9016 for about 20 minutes\u003c\/strong\u003e. \u003cbr\u003e3. Calibrate after cleaning and\/or storage before testing to adjust for changes in the pH and EC sensor.\u003cbr\u003e4. Gently stir the probe in the sample for a faster result.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTo ensure the meter's stated accuracy, be sure to order the Combo-Start Kit our BEST Value here: \u003cstrong\u003eCOMBO-START\u003c\/strong\u003e Kit.  This has the MA9007 (230 mL bottle of 7.01 calibration Solution), MA9061 (230 mL bottle of 1,413 uS calibration Solution), MA9015 (230 mL bottle of Storage Solution), MA9016 (230 mL bottle of Cleaning Solution) all in one kit.  For the TDS you will need \u003cstrong\u003eM10442B.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130297642,"sku":"BTS-MW802","price":296.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW802__17792.1608140234.jpg?v=1756585872"},{"product_id":"milwaukee-ph600aq-digital-ph-pen","title":"Milwaukee pH600AQ Digital pH Pen","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch1\u003e\u003cstrong\u003eDigital. Simple. Compact.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eOver 200,000 people\u003c\/strong\u003e have relied on the Milwaukee pH600AQ compact pH pen tester to move from difficult to use and interpret pH strips to digital testing.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee pH600AQ compact pen tester is specifically designed to help maintain aquariums and aquaculture. Keeping the proper pH improves results for aquarium fish and quality in a range of fish raised in aqulculture.\u003c\/p\u003e\n\u003cp\u003eUse digital accuracy to keep pH in your target range for better results.\u003c\/p\u003e\n\u003ch2\u003eWhat people are saying\u003c\/h2\u003e\n\u003cp\u003e\"Accurate results and calibrated right out of the box.\"\u003c\/p\u003e\n\u003cp\u003e\"Must have for any aquarium owner.\"\u003c\/p\u003e\n\u003cp\u003e\"Good value. Easy to use. Consistent.\"\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast, accurate results with digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli\u003eSimple one-point calibration with an easy-to-use trimmer located on the back of the pH tester to protect from accidental splashes.\u003c\/li\u003e\n\u003cli\u003eCap to protect the pH sensor and keep it wet when stored upright.\u003c\/li\u003e\n\u003cli\u003eLow power demand for extended battery life (batteries included).\u003c\/li\u003e\n\u003cli\u003eApproximate 700 hours of batter use (3 x 1.5 Volt batteries included).\u003c\/li\u003e\n\u003cli\u003eFor Calibration USE \u003cstrong\u003eMA9007\u003c\/strong\u003e 230 mL bottle of 7.01 pH calibration solution or \u003cstrong\u003eM10007B\u003c\/strong\u003e box of (25 sachets 20 mL each) calibration solution.  These solutions are required to operate the meter properly along with the below links for cleaning and maintaining instructions \u003cstrong\u003ePH-MAIN\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse and Care\u003c\/h2\u003e\n\u003cp\u003eAll pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maintenance Kit code \u003cstrong\u003ePH-Main\u003c\/strong\u003e at checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003cp\u003eStore the pH probe in storage solution MA9015. Only use tap water short-term if \u003cstrong\u003eMA9015\u003c\/strong\u003e is not immediately available and \u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere are our top four tips. \u003c\/p\u003e\n\u003cp\u003e1. Always store upright with the cap full of \u003cstrong\u003eMA9015 Storage solution\u003c\/strong\u003e for \u003cstrong\u003eBEST RESULTS\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e2. Clean your pH Pen Tester regularly by soaking in cleaning solution \u003cstrong\u003eMA9016\u003c\/strong\u003e. \u003cstrong\u003eCleaning Solution for about 20 minutes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e3. Calibrate after cleaning and\/or storage before testing to adjust for changes in the pH sensor.\u003c\/p\u003e\n\u003cp\u003e4. Gently stir the Pen in the sample for a faster result.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\n                \u003cdiv\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/BLWUhpop3P4\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130330410,"sku":"BTS-pH600AQ","price":40.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/pH600-front-cap__99700.1608146986.jpg?v=1756585872"},{"product_id":"milwaukee-mw10-digital-free-chlorine-tester","title":"Milwaukee MW10 Digital Free Chlorine Tester","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; \\n                font-family: 'Open Sans', sans-serif; font-weight: 300; \\n                color: #333; background: #fff; font-size: 0.95rem; \\n                box-sizing: border-box;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW10 Free Chlorine Photometer lets you go digital with your testing. No more hit and miss testing with strips. Great for agriculture, aquariums, aquaculture \u0026amp; coral, labs, water treatment, classroom and more. This meter is also ideal for educators that want their students to learn the basics of water quality analysis to apply in the real world.\u003c\/p\u003e\n\u003cp\u003eSimply add the reagent and get a digital reading accurate to ±0.03 ppm within minutes.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast, easy-to-read results with large digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eRange from\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e0.00 to 2.50 ppm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccurate to ±0.03 ppm or ±3% of reading @ 25 °C.\u003c\/li\u003e\n\u003cli\u003eSmall and ergonomic design.\u003c\/li\u003e\n\u003cli\u003eNo calibration needed.\u003c\/li\u003e\n\u003cli\u003eReliable and repeatable measurements with no visual assessment.\u003c\/li\u003e\n\u003cli\u003eRuns on 1 x AAA battery with auto shut off to extend battery life.\u003c\/li\u003e\n\u003cli\u003eAdaptation of the USEPA Method 330.5. The reaction between Free Clorine and DPD causes a slight pink tint in the sample.\u003c\/li\u003e\n\u003cli\u003eReplacement Reagents: \u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-mi526-25-powder-reagents-for-free-chlorine-photometer?_pos=1\u0026amp;_psq=Mi526-25\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eMi526-25\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement cuvettes 2 each: MI0011\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130625322,"sku":"BTS-MW10","price":107.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW10-front-_2__06610.1609436327.jpg?v=1756585878"},{"product_id":"milwaukee-mi408-iron-high-range-pro-photometer","title":"Milwaukee MI408 Iron High Range PRO Photometer","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch1\u003e\u003cstrong\u003eLab Grade, Easy to Use, High Performance.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eMilwaukee MI408 PRO Photometer is for users demanding fast, reliable, repeatable results with ease of use.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MI408 PRO Photometer features manual zero point calibration and fast operation in a rugged design.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO Photometer is ideal for users in aquaculture, aquariums, environmental, water conditioning and lab applications. This meter is also ideal for educators that want their students to learn the basics of water quality analysis to apply in the real world.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO Photometer offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MI408 microprocessor delivers fast results with accuracy of ±0.06 mg\/L @ 1.50 mg\/L  and is repeatable.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy To Use and Toughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis rugged meter is designed to take knocks. It's low maintenance design paired with easy to use reagents makes \u003cspan id=\"productTitle\" class=\"a-size-large\"\u003ethe MI408 ideal for everyone from educators and aquaculture, aquariums, environmental professionals to water treatment and food processing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eAccurate to ±0.06 mg\/L @ 1.50 mg\/L and a range 0.00 to 5.00 mg\/L of (Fe).\u003c\/li\u003e\n\u003cli\u003eLightweight and portable.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just mix the reagent in the sample, gently shake, insert the cuvette, zero the meter then press read.\u003c\/li\u003e\n\u003cli\u003eSimple easy reagent packets or liquid bottles.\u003c\/li\u003e\n\u003cli\u003eEasy 1-2-3 instruction steps.\u003c\/li\u003e\n\u003cli\u003eAuto shut off after 10 minutes of non-use, 9 volt (battery included).\u003c\/li\u003e\n\u003cli\u003eAdaptation of the USEPA Method 315 and Standard Methods 3500 - Fe B.  \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eMeasures reactive (available) iron.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplacement Reagents:  \u003cstrong\u003eMi508-100\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBuilt In Timer\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMI408 has a built in timer that ensures appropriate reaction time is used for the chemical reaction. At the end of the timer, the meter will automatically take the reading. This feature ensures consistency across multiple users.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCuvette Chamber\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MI408 has a built in indexing indent on the meter - The meter has an indent that allows for a lock and key fit with the cuvette cap.  This ensures that the cuvette is indexed consistently (same position) in order to maintain the same path length for accurate results.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eError Messaging\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MI408 has built in error messaging display alerts. This helps the user ensure no mistakes are made in the testing process. Messages include no cap, over range and under range, light source errors and zero cal error to ensure the user has the most accurate error free readings. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MI408 has a simple to use zero point calibration\u003cspan style=\"font-weight: 400;\"\u003e. Simply insert the unreacted sample cuvette into the chamber, index the cuvette and press the zero button. Your calibration is complete.\u003c\/span\u003e\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130658090,"sku":"BTS-MI408","price":441.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI408-Above__81018.1602000570.jpg?v=1756585878"},{"product_id":"milwaukee-mc510-pro-digital-redox-orp-controller","title":"Milwaukee MC510 PRO Digital Redox ORP Controller","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MC510 PRO digital Redox ORP controller automatically monitors and fine-tunes ORP levels. Just set your ORP parameters and let the Milwaukee ORP Controller do the rest.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO digital ORP controller is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are aquariums, swimming pools and spas, and other water quality monitoring uses. Milwaukee includes a 12 VDC power plug socket compatible with Ozone Dosing units.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO ORP controller is accurate ±5 mV.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller provides a control range of ±1000 mV with a user selectable set point with a range of 0 - 600 mV and a visual \"Power Activated\" LED light.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible dosing pump\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMilwaukee includes a 12 VDC power plug socket compatible with Ozone Dosing units.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ORP Controller comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate ±5 mV with user selectable high\/low set points (0 to 600 mV)\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eDouble junction, gel filled platinum ORP electrode designed for low maintenance and high performance\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility when testing\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003cli\u003eSmall footprint of 5.9 x 3.2 x 1.35”\u003c\/li\u003e\n\u003cli\u003eLightweight monitor at approx 6.3 oz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003eProperly maintaining your ORP probe will give your fast, accurate results for longer.\u003c\/p\u003e\n\u003cp\u003eHere are our top three tips. \u003c\/p\u003e\n\u003cp\u003e1. Always store with the cap full of buffer or storage solution not water.\u003c\/p\u003e\n\u003cp\u003e2. Clean your probe regularly by soaking in cleaning solution.\u003c\/p\u003e\n\u003cp\u003e3. After cleaning return the ORP probe sensor to the tank.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130690858,"sku":"BTS-MC510US","price":259.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC510__13639.1609435747.jpg?v=1756585878"},{"product_id":"milwaukee-mi56p-replacement-electrode-for-ph55-and-ph56-2-in-1-ph-temperature-testers","title":"Milwaukee MI56P Replacement Electrode for pH55 and pH56 2-in-1 pH \/ Temperature Testers","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MI56P Replacement Electrode is an essential accessory for your pH55 and pH56 2-in-1 pH\/Temperature Testers. This high-quality electrode ensures accurate measurement of pH and temperature, providing you with reliable readings for all your testing needs.\u003c\/p\u003e\n            \u003cp\u003eThe MI56P is designed for easy installation, effortlessly sliding into the tester fitting and securing with a simple screw into the meter body. This feature guarantees a snug fit, preventing any leaks and ensuring precision in your measurements. The construction of the electrode is sturdy, allowing it to withstand the rigors of field use while maintaining accuracy.\u003c\/p\u003e\n            \u003cp\u003eKey Features:\u003c\/p\u003e\n            \u003cul\u003e\n                \u003cli\u003eCompatible with Milwaukee pH55 and pH56 testers for versatile use.\u003c\/li\u003e\n                \u003cli\u003eAccurate pH and temperature measurement for reliable results.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eThis replacement electrode is ideal for various applications, including hydroponics, aquaculture, and laboratory testing. Whether you are an experienced professional or a hobbyist, the MI56P provides the precision and durability you need to monitor your pH levels effectively.\u003c\/p\u003e\n            \u003cp\u003eUpgrade your testing capabilities with the Milwaukee MI56P Replacement Electrode. Invest in quality and enhance the performance of your pH and temperature testing equipment. Secure your electrode today and ensure the accuracy of your measurements for optimal results in your projects.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130953002,"sku":"BTS-MI56P","price":47.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI56P_front-__54570.1609437055.jpg?v=1756585883"},{"product_id":"milwaukee-mi504-100-reagents-for-free-total-chlorine-photometer","title":"Milwaukee MI504-100 Reagents for Free \u0026 Total Chlorine 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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n      \u003ch2\u003eDescription\u003c\/h2\u003e\n      \u003cp\u003eThe Milwaukee MI504-100 Reagents for Free \u0026amp; Total Chlorine Photometer is essential for maintaining the quality of your water analysis. Designed specifically for Milwaukee's MI404 Free \u0026amp; Total Chlorine meter, this reagent kit allows quick and accurate testing of chlorine levels.\u003c\/p\u003e\n      \u003cp\u003eUtilizing the reliable DPD Method, these reagents react with chlorine in your sample and create a distinct pink hue, enabling easy visual interpretation of results. Whether you are testing pool water or drinking water, this kit provides the reliability you need for accurate measurements.\u003c\/p\u003e\n      \u003cp\u003eThe MI504-100 kit is not just simple to use; it is also pre-made for convenience, ensuring you save time without sacrificing quality. Each test provides definitive results within an expected range of 0.00 to 5.00 ppm (mg\/L) for both free and total chlorine, making it an invaluable tool for water treatment professionals and enthusiasts alike.\u003c\/p\u003e\n      \u003ch2\u003eKey Features\u003c\/h2\u003e\n      \u003cul\u003e\n        \u003cli\u003e100 tests included for Free \u0026amp; Total Chlorine, ensuring comprehensive testing.\u003c\/li\u003e\n        \u003cli\u003eThe reagents are pre-made and designed for precision, ensuring reliable results every time.\u003c\/li\u003e\n        \u003cli\u003eExpiration date and lot number markings provide traceability and safeguard your testing accuracy.\u003c\/li\u003e\n        \u003cli\u003eSpecifically designed for optimal compatibility with the MI404 Meter for seamless integration.\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cp\u003eInvest in the Milwaukee MI504-100 Reagents for Free \u0026amp; Total Chlorine Photometer to ensure your water meets safety standards. Enjoy the peace of mind that comes from precise water quality testing.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549131247914,"sku":"BTS-MI504-100","price":67.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI504-100__30549.1640621811.jpg?v=1756585889"},{"product_id":"grow-hydro-tee","title":"Grow Hydro Tee","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n    \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n      \u003ch2\u003eProduct Overview\u003c\/h2\u003e\n      \u003cp\u003eThe Milwaukee Grow Hydro Tee is designed for those who love to showcase their unique style while maintaining comfort throughout the day. Crafted with 100% cotton, this tee ensures a soft and breathable fit that makes it ideal for various activities, from casual outings to indoor relaxing sessions.\u003c\/p\u003e\n\n      \u003cp\u003eFeaturing the iconic Milwaukee Instruments logo on the front and an eye-catching Grow Hydro graphic on the back, this t-shirt combines fashion with function. It's not just a clothing item; it's a wardrobe statement for the modern individual who appreciates quality and creativity.\u003c\/p\u003e\n\n      \u003ch3\u003eKey Features\u003c\/h3\u003e\n      \u003cp\u003eChoose the Milwaukee Grow Hydro Tee for several benefits, including:\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eAvailable in sizes Small, Medium, Large, and Extra Large, offering the perfect fit for everyone.\u003c\/li\u003e\n        \u003cli\u003eDurable and long-lasting 100% cotton material, perfect for everyday wear, ensuring ultimate comfort.\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003cp\u003eThis versatile tee is not just for the die-hard Milwaukee fans but for anyone wanting to make a stylish statement. Pair it with jeans, shorts, or yoga pants, and experience ultimate fashion freedom while being comfortable. Explore the essence of Milwaukee culture with the Grow Hydro Tee and stand out in any crowd.\u003c\/p\u003e\n\n      \u003cp\u003eOrder yours today and be part of the Milwaukee Instruments family; embrace quality, durability, and style!\u003c\/p\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Small","offer_id":50577916002602,"sku":"BTS-Grow-Hydro-Tee-1","price":23.94,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":50577916035370,"sku":"BTS-Grow-Hydro-Tee-2","price":23.94,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":50577916068138,"sku":"BTS-Grow-Hydro-Tee-3","price":23.94,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":50577916100906,"sku":"BTS-Grow-Hydro-Tee-4","price":23.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/Grow_Hydro_Folded__55188.1610509278.jpg?v=1756585899"},{"product_id":"ma957-co2-flow-pressure-regulator-with-solenoid-valve","title":"MA957 CO2  Flow Pressure Regulator with Solenoid Valve","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e  \n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e  \n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e  \n            \u003ch2\u003eDescription\u003c\/h2\u003e  \n            \u003cp\u003eThe Milwaukee MA957 CO2 Flow Pressure Regulator is engineered for precision and durability in CO2 delivery systems, making it an essential component for both aquarium enthusiasts and hydroponic growers. This adjustable pressure regulator features high-quality brass fittings that ensure a secure connection and long-lasting performance in diverse environments. Whether you are using it for your aquarium or within a sophisticated hydroponic setup, this regulator meets the demanding needs of your plants and aquatic life.\u003c\/p\u003e  \n            \u003cp\u003eEquipped with a reliable solenoid, the MA957 allows for seamless automation when integrated with compatible Milwaukee controllers. The 4-foot power cord offers flexible installation options, simplifying setup in various configurations. With diaphragm valves and a built-in bubble counter, you can easily monitor CO2 flow to optimize conditions for your plants or fish.\u003c\/p\u003e  \n            \u003ch3\u003eKey Features\u003c\/h3\u003e  \n            \u003cul\u003e  \n                \u003cli\u003eHigh-quality brass fittings ensure durability and a leak-proof connection, providing peace of mind.\u003c\/li\u003e  \n                \u003cli\u003eCompatible with all Milwaukee controllers, such as the MC122 and MC125, allowing for versatile use in your system.\u003c\/li\u003e  \n            \u003c\/ul\u003e  \n            \u003cp\u003eThis CO2 flow pressure regulator is designed not only for functionality but also for ease of use, making it perfect for both novice and experienced users alike. The package includes one regulator, ensuring you have everything you need to enhance your setup right out of the box.\u003c\/p\u003e  \n        \u003c\/div\u003e  \n    \u003c\/div\u003e  \n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549131936042,"sku":"BTS-MA957","price":163.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MA957__16708.1614099223.jpg?v=1756585900"},{"product_id":"ma955-co2-gas-off-solenoid-valve","title":"MA955 CO2 Gas\/Off Solenoid Valve","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003ch2\u003eDescription\u003c\/h2\u003e\n            \u003cp\u003eThe Milwaukee MA955 CO2 Gas On\/Off Solenoid Valve is the perfect solution for your aquarium and hydroponics setup. Designed for reliability and performance, this robust valve features high-quality brass fittings that ensure durability and long-lasting operation, making it an essential element for maintaining optimal CO2 levels in your aquatic environments.\u003c\/p\u003e\n            \u003cp\u003eCompatibility is key, and the MA955 is designed to work seamlessly with all Milwaukee controllers, enhancing its versatility. This solenoid valve operates on standard 110V power and includes a convenient 4-foot cord for easy installation and connection near your equipment. Its ease of use helps you maintain consistent conditions in your tank or planting system without hassle.\u003c\/p\u003e\n            \u003ch3\u003eKey Features\u003c\/h3\u003e\n            \u003cul\u003e\n                \u003cli\u003eHigh-quality brass fittings for durability in aquarium and hydroponics applications.\u003c\/li\u003e\n                \u003cli\u003eCompatible with all Milwaukee controllers for versatile applications.\u003c\/li\u003e\n                \u003cli\u003eStandard 110V power requirements and a convenient 4' cord for flexible installation.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eThe Milwaukee MA955 CO2 Gas On\/Off Solenoid Valve is not just a tool; it’s a gateway to achieving optimal growth and health for your plants and aquatic life. Ensure proper CO2 regulation and unlock the potential of your environment with this high-performance valve. Get your Milwaukee MA955 today and experience the difference in your aquarium or hydroponics system!\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549131968810,"sku":"BTS-MA955","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MA955__47338.1614098255.jpg?v=1756585900"},{"product_id":"milwaukee-mi511-100-reagents-for-free-total-chlorine-and-ph-photometer","title":"Milwaukee MI511-100 Reagents for Free \u0026 Total Chlorine and 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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MI511-100 Reagents for Free \u0026amp; Total Chlorine and pH Photometer is an essential tool for water quality testing. This reagent kit provides high-precision, easy-to-use solutions that are compatible with Milwaukee's MI411 meter. Test for Free \u0026amp; Total Chlorine and measure pH levels with remarkable accuracy. Simply add the pre-made reagents to your sample, wait for the reaction, and the photometer will provide an instant reading based on the sample's color change.\u003c\/p\u003e\n            \u003cp\u003eUtilizing the reliable DPD Method, this reagent kit produces a pink tint when chlorine is present, allowing for a straightforward assessment of water quality. Designed to handle a range of 0.00 to 5.00 ppm (mg\/L) of Free \u0026amp; Total Chlorine and a pH level between 6.5 to 8.0, this kit is perfect for swimming pools, aquariums, and industrial applications.\u003c\/p\u003e\n            \u003ch2\u003eKey Benefits\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003eIncludes reagents for 100 tests, ensuring you can perform regular assessments without frequent reordering.\u003c\/li\u003e\n                \u003cli\u003eEach reagent is pre-made for accuracy and immediate use, eliminating the need for additional preparation steps.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003ch2\u003eFeatures\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003eDesigned for use with Milwaukee's MI411 Photometer.\u003c\/li\u003e\n                \u003cli\u003eExpiration dates and lot numbers are clearly marked on each reagent for enhanced traceability.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eTrust Milwaukee Instruments for your water testing needs. With the MI511-100 Reagents for Free \u0026amp; Total Chlorine and pH Photometer, you ensure your water quality is maintained effectively and accurately every time.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549134786858,"sku":"BTS-MI511-100","price":106.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI511-100__27296.1613243613.jpg?v=1756585951"},{"product_id":"milwaukee-mi513-045-reagents-for-high-range-free-total-chlorine-photometer","title":"Milwaukee MI513-045 Reagents for High Range Free \u0026 Total Chlorine 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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MI513-045 Reagents for High Range Free \u0026amp; Total Chlorine Photometer provide a simple and effective solution for accurate chlorine testing. This liquid reagent kit is specifically designed for use with the Milwaukee Free \u0026amp; Total Chlorine Meter MI413, ensuring precision and reliability in your water quality assessments. With a measurement range of 0.00 to 10.00 ppm (mg\/L), this reagent kit is ideal for pools, spas, and other aquatic environments where maintaining proper chlorine levels is crucial.\u003c\/p\u003e\n            \u003cp\u003eEach MI513-045 kit comes complete with high-quality, ready-to-use reagents that employ the DPD Method. When the reagent is added to your water sample, a chemical reaction occurs, resulting in a distinct pink tint that clearly indicates the chlorine concentration. This straightforward testing process allows users to obtain quick and accurate readings, making it an essential tool for pool and aquatic facility operators.\u003c\/p\u003e\n            \u003cp\u003eDesigned with convenience and traceability in mind, the reagents are marked with expiration dates and lot numbers. This feature promotes proper management of inventory and ensures that users can always trust the reliability of their testing equipment.\u003c\/p\u003e\n            \u003ch2\u003eKey Features\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003eHigh Range Free \u0026amp; Total Chlorine reagent replacement kit for 45 tests.\u003c\/li\u003e\n                \u003cli\u003ePre-made reagents facilitate easy and precise testing.\u003c\/li\u003e\n                \u003cli\u003eExpiration date and lot number for enhanced traceability.\u003c\/li\u003e\n                \u003cli\u003eDesigned exclusively for use with the MI413 Meter.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eUpgrade your water testing to professional standards with the Milwaukee MI513-045 High Range Free \u0026amp; Total Chlorine Reagents. Whether for commercial or residential use, these reagents ensure you have the accuracy you need to keep your water safe and healthy.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549134819626,"sku":"BTS-MI513-045","price":70.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI513-045__98371.1640622233.jpg?v=1756585951"},{"product_id":"milwaukee-mi524-100-powder-reagents-for-total-chlorine-photometer","title":"Milwaukee MI524-100 Powder Reagents for Total Chlorine 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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MI524-100 Powder Reagents for Total Chlorine Photometer are essential for accurate water quality testing. These premium reagents are tailored for use with the Milwaukee MW11 Total Chlorine Meter, ensuring that you achieve precise measurements with ease. The DPD Method employed in these reagents reacts specifically with chlorine, producing a vibrant pink color that indicates the concentration of total chlorine in your samples.\u003c\/p\u003e\n            \u003cp\u003eUsing these reagents is straightforward. Simply add the powder to your water sample, allow the chemical reaction to occur, and let the MW11 photometer analyze the color intensity to determine the chlorine level. This user-friendly process allows for quick assessments of total chlorine levels, perfect for pools, spas, or any water systems requiring regular monitoring.\u003c\/p\u003e\n            \u003cp\u003eEach kit contains 100 individual sachets of reagent powder, ensuring that you have enough supply for numerous tests. These sachets are labeled with their expiration dates and lot numbers, promoting traceability and guaranteeing fresh reagents at your fingertips.\u003c\/p\u003e\n            \u003ch2\u003eKey Features\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003eTotal Chlorine powder reagent kit with 100 sachets ensures you’re stocked for extended use.\u003c\/li\u003e\n                \u003cli\u003ePre-measured, easy-to-use reagents simplify the testing process while enhancing accuracy.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eExperience the confidence of accurate total chlorine measurements with the Milwaukee MI524-100 Powder Reagents. Enhance your water testing capabilities and maintain optimal water quality effortlessly.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549135114538,"sku":"BTS-MI524-100","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI524-25__96667.1602001149.jpg?v=1756585956"},{"product_id":"milwaukee-mi506-100-reagents-for-free-chlorine-photometer","title":"Milwaukee MI506-100 Reagents for Free Chlorine 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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cp\u003eThe Milwaukee MI506-100 Reagent Kit for Free Chlorine Photometer is your ultimate solution for accurate water testing. Designed to work seamlessly with the Milwaukee Free Chlorine Meter MI406, this kit contains high-quality reagents formulated for precise measurement of free chlorine levels.\u003c\/p\u003e\n    \u003cp\u003eUtilizing the DPD method, these reagents enable a straightforward testing process. Just add the reagent to your water sample, allow the reaction to take place, and the photometer will provide an accurate concentration reading based on the developed pink hue. This method is effective for samples with free chlorine levels ranging from 0.00 to 5.00 ppm (mg\/L).\u003c\/p\u003e\n    \u003cp\u003eEach kit is designed for convenience and accuracy, making it ideal for both professional and home use in pools, spas, and drinking water systems. The pre-made reagents eliminate the hassle of preparation, ensuring that you get reliable results every time.\u003c\/p\u003e\n    \u003ch2\u003eKey Features\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003eComplete Free Chlorine reagent replacement kit, providing up to 100 tests.\u003c\/li\u003e\n        \u003cli\u003ePre-measured reagents for ease of use and consistent results.\u003c\/li\u003e\n        \u003cli\u003eEach reagent is marked with an expiration date and lot number for full traceability.\u003c\/li\u003e\n        \u003cli\u003eCompatible exclusively with the MI406 meter, ensuring optimal performance and accuracy.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eTrust the Milwaukee MI506-100 Reagents for reliable, fast, and easy testing of free chlorine levels. Maintain water quality and safety with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549135147306,"sku":"BTS-MI506-100","price":50.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI506-100__82281.1613243523.jpg?v=1756585956"},{"product_id":"milwaukee-mi526-100-powder-reagents-for-free-chlorine-photometer","title":"Milwaukee MI526-100 Powder Reagents for Free Chlorine 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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MI526-100 Powder Reagents are essential for accurate free chlorine testing with the MW10 Free Chlorine Meter. These high-quality reagents allow for quick and reliable measurements, ensuring you maintain optimal water quality. Utilizing the DPD method, these reagents react with chlorine to produce a distinct pink hue in your sample. This clear change in color makes it easy for the photometer to determine the chlorine concentration in your sample.\u003c\/p\u003e\n            \u003cp\u003eDesigned for convenience, each sachet is pre-measured, so you can achieve precise results every time without the need for complicated mixing. Monitoring free chlorine levels is crucial for public health, especially in swimming pools and drinking water systems. With the Milwaukee MI526-100, you get peace of mind knowing you have the tools necessary to uphold water safety standards.\u003c\/p\u003e\n            \u003cp\u003eEach kit contains 100 individual powder reagent sachets, ensuring you have enough supplies for extensive testing. Each reagent sachet is labeled with an expiration date and lot number, providing traceability and ensuring the reliability of your results.\u003c\/p\u003e\n            \u003ch2\u003eKey Features\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003eIncludes 100 ready-to-use powder reagent sachets for free chlorine testing.\u003c\/li\u003e\n                \u003cli\u003eEasy-to-use with the MW10 Meter, ensuring quick and accurate chlorine levels.\u003c\/li\u003e\n                \u003cli\u003eColor change indication for ease of interpretation when measuring chlorine concentration.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eMaintain the quality of your water with the Milwaukee MI526-100 Powder Reagents. These reagents are specifically crafted to support your water testing needs, allowing for a maximum range of 0.00 to 5.00 ppm free chlorine. Invest in your water quality assurance and ensure safety today!\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549135212842,"sku":"BTS-MI526-100","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI526-25__29127.1602001065.jpg?v=1756585957"},{"product_id":"milwaukee-ma852-pre-amplified-ph-ec-tds-temp-replacement-probe-for-mw805-mw806","title":"Milwaukee MA852 Pre-Amplified  pH\/ EC\/TDS\/Temp Replacement Probe for MW805\/MW806","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MA852 Pre-Amplified replacement probe is specifically designed for use with MW805 and MW806 portable pH, EC, TDS, and temperature meters. This essential probe ensures accurate readings, making it a perfect choice for professionals demanding reliability in fieldwork.\u003c\/p\u003e\n            \u003cp\u003eIts durable ABS construction allows the probe to withstand tough conditions, guaranteeing longevity and consistent performance. With a simplified installation process, users can quickly connect the probe using its secure screw-on DIN connector, eliminating worries about accidental disconnection during use.\u003c\/p\u003e\n            \u003cul\u003e\n                \u003cli\u003e\n\u003cstrong\u003eRugged Design:\u003c\/strong\u003e Built with a robust ABS body to resist shocks and pressures, the MA852 is engineered for demanding environments.\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eLong Reach:\u003c\/strong\u003e Equipped with a 1-meter (3 feet) cable, providing flexibility and convenience during measurements.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eThis replacement probe is not only efficient but also enhances the functionality of your Milwaukee pH\/EC\/TDS\/Temp meters. Whether you're monitoring soil conditions, hydroponics, or aquatic environments, this probe delivers precise and reliable data every time.\u003c\/p\u003e\n            \u003cp\u003eInvest in the Milwaukee MA852 Pre-Amplified probe for accurate results and superior durability. Perfect for hydroponics, aquaculture, and laboratory settings, it’s a must-have tool for anyone who demands accuracy in their measurements.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549138751786,"sku":"BTS-MA852","price":207.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/Ma852D_1_flat__95255.1642458919.jpg?v=1756586012"},{"product_id":"milwaukee-se510-lab-grade-ec-tds-probe","title":"Milwaukee SE510 Lab Grade EC\/TDS Probe","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003ch2\u003eDescription\u003c\/h2\u003e\n            \u003cp\u003eThe Milwaukee SE510 Lab Grade EC\/TDS Probe is engineered for precision in conductivity and total dissolved solids measurement. Compatible with Milwaukee MW301 and MW401 PRO Conductivity Meters, this probe is a vital tool for professionals in laboratories and field applications alike.\u003c\/p\u003e\n            \u003cp\u003eThis high-performance probe features a reliable DIN connector and a generous 3-foot (1 m) cable, ensuring versatility and ease of use in various environments. With superior conductivity accuracy, it allows you to monitor the quality of water and nutrient solutions effectively, making it ideal for aquaculture, hydroponics, and water quality testing.\u003c\/p\u003e\n            \u003cp\u003eKey features of the Milwaukee SE510 Lab Grade EC\/TDS Probe include:\u003c\/p\u003e\n            \u003cul\u003e\n                \u003cli\u003eHigh accuracy for reliable conductivity and TDS measurements.\u003c\/li\u003e\n                \u003cli\u003eDurable design with a robust construction for long-term reliability.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eWhether you are conducting research, quality control, or environmental testing, the Milwaukee SE510 Probe meets high standards for accuracy and durability. It's not just a tool; it's a critical component for ensuring your measurements are precise and consistent, which is crucial for achieving your operational goals.\u003c\/p\u003e\n            \u003cp\u003eUpgrade your laboratory equipment with the Milwaukee SE510 Lab Grade EC\/TDS Probe. Experience enhanced performance and dependability that you can trust in your most demanding applications. Make the right choice for your measurement needs, and ensure the accuracy that is vital for your research and testing.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549139276074,"sku":"BTS-SE510","price":113.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/SE510-__77790.1609369930.jpg?v=1756586023"},{"product_id":"milwaukee-ma921b-2-lab-grade-double-junction-orp-platinum-probe-with-extended-cable","title":"Milwaukee MA921B\/2 Lab Grade Double Junction ORP Platinum Probe with Extended Cable","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n\u003cp\u003eThe Milwaukee MA921B\/2 Lab Grade Double Junction ORP Platinum Probe with Extended Cable is engineered for precision and durability in monitoring applications. This advanced ORP probe is particularly suited for aquariums and other sensitive aquatic environments, ensuring optimal quality control through accurate and reliable readings.\u003c\/p\u003e\n\n\u003cp\u003eThe MA921B\/2M probe seamlessly integrates with Milwaukee Instruments Monitors and Controllers, making it a versatile choice for professionals. Its innovative double junction design minimizes the risk of clogging, which leads to more stable measurements and less maintenance, saving you time and resources.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Junction:\u003c\/strong\u003e This feature enhances the lifespan of the probe while providing consistent performance, ensuring that your ORP readings remain accurate over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel-Filled Technology:\u003c\/strong\u003e The gel filling eliminates the need for electrolyte maintenance, allowing for hassle-free operation and enhancing the convenience of use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Resin Body:\u003c\/strong\u003e The robust resin material not only provides chemical resistance but also safeguards the sensing bulb against accidental breakage, extending the overall life of the probe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Maintenance Platinum Electrode:\u003c\/strong\u003e The platinum electrode is designed to provide longevity and low maintenance, making it an economical choice for continuous monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTo ensure peak performance and extend the life of your ORP probe, proper care is essential. Here are three crucial maintenance tips: \u003c\/p\u003e\n\u003cp\u003e1. Always store the probe with the cap filled with buffer or storage solution instead of water.\u003c\/p\u003e\n\u003cp\u003e2. Clean your probe regularly by soaking it in a cleaning solution to remove any residues.\u003c\/p\u003e\n\u003cp\u003e3. Use the MA9020 (200 mV–275 mV) Calibration Check Solution for accurate calibration.\u003c\/p\u003e\n\n\u003cp\u003eAchieve optimal ORP measurements with the Milwaukee MA921B\/2 Lab Grade Double Junction ORP Platinum Probe, your reliable partner in aquatic monitoring.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549139669290,"sku":"BTS-MA921B\/2","price":124.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MA921B_Tip__67005.1613403859.jpg?v=1756586027"},{"product_id":"milwaukee-ma923d-1-amplified-ph-orp-temp-replacement-electrode","title":"Milwaukee MA923D\/1 Amplified pH\/ORP\/Temp Replacement electrode","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MA923D\/1 Amplified pH\/ORP\/Temp Replacement Electrode is designed specifically for use with Milwaukee's Mi106 pH\/ORP\/temp meter. This top-tier electrode ensures precise measurement of pH, oxidation-reduction potential (ORP), and temperature, making it an essential tool for aquaculture, laboratories, and hydroponics.\u003c\/p\u003e\n            \u003cp\u003eThis replacement probe features a durable epoxy body that withstands the rigors of daily use. It is engineered to take knocks and rough handling, ensuring long-lasting reliability. The electrode is equipped with a 1 meter (3') cable, providing flexibility in your setup. It connects securely to your meter using a professional-grade DIN connector, allowing for quick installation without worries of disconnection.\u003c\/p\u003e\n            \u003cul\u003e\n                \u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e The epoxy body is designed to endure harsh environments, ensuring longevity and consistent performance.\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eSimple Connectivity:\u003c\/strong\u003e The DIN connector allows for straightforward and tight connections, enhancing stability and eliminating the risk of slipping off during measurements.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eWith the Milwaukee MA923D\/1, you can trust that you're receiving accurate readings every time. Whether you're conducting experiments in a lab or monitoring conditions in a fish tank, this replacement electrode delivers the precision and durability needed for successful measurement tasks. Upgrade your equipment with the Milwaukee MA923D\/1 and experience the difference in quality and performance.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549139767594,"sku":"BTS-MA923D\/1","price":330.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MA923D__28330.1613403986.jpg?v=1756586028"},{"product_id":"milwaukee-ma905b-3-industrial-ph-replacement-probe","title":"Milwaukee MA905B\/3 Industrial pH Replacement Probe","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MA905B\/3 Industrial pH Replacement Probe is engineered to enhance the accuracy and reliability of your pH measurements. This probe is specifically designed for Milwaukee meters utilizing a secure BNC connector, ensuring a tight fit that minimizes the risk of disconnection during use.\u003c\/p\u003e\n            \u003cp\u003eBuilt for durability, the MA905B\/3 features a robust PVC body that can withstand harsh industrial environments. With a generous 3-meter (9.8') cable, you'll have the flexibility to take readings in various setups without limitation.\u003c\/p\u003e\n            \u003cul\u003e\n                \u003cli\u003eRugged Construction: The PVC body and design are built to endure pressures up to 6 bar, making it suitable for a wide range of applications.\u003c\/li\u003e\n                \u003cli\u003eEasy Connectivity: BNC connector allows for quick and secure connection to compatible Milwaukee meters, ensuring reliable performance every time.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eThis pH probe is an essential tool for laboratories, aquaculture, hydroponics, and any settings where precise pH monitoring is crucial. Its reliable measurement capabilities can help maintain water quality, optimize nutrient solutions, and ensure compliance with various industrial standards.\u003c\/p\u003e\n            \u003cp\u003eInvest in the Milwaukee MA905B\/3 Industrial pH Replacement Probe for seamless integration with your existing Milwaukee instruments. Experience improved accuracy and reliability in all your pH sensing applications, and boost your operational efficiency today.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549140160810,"sku":"BTS-MA905B\/3","price":129.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MA905B__42847.1613403226.jpg?v=1756586038"},{"product_id":"milwaukee-mi60p-replacement-electrode-for-mw803-and-mw804-4-in-1-ph-conductivity-tds-temperature-testers","title":"Milwaukee MI60P Replacement Electrode for MW803 and MW804 4-in-1 pH\/Conductivity\/TDS\/Temperature Testers","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MI60P Replacement Electrode is specifically designed for the MW803 and MW804 4-in-1 Testers, which measure pH, conductivity (EC), total dissolved solids (TDS), and temperature. This high-quality electrode guarantees precision in testing and is perfect for both professional and personal use.\u003c\/p\u003e\n            \u003cp\u003eThe MI60P electrode slides effortlessly into the tester fitting and securely screws into the meter body, ensuring a stable connection and accurate readings. Whether you're monitoring water quality in aquaculture, hydroponics, or general laboratory applications, this replacement electrode delivers the reliability you need.\u003c\/p\u003e\n            \u003cul\u003e\n                \u003cli\u003eEasy installation: The MI60P electrode attaches quickly to the MW803 and MW804 Testers, making it user-friendly and efficient.\u003c\/li\u003e\n                \u003cli\u003eMulti-functional measurement capabilities: This electrode allows you to measure pH, EC, TDS, and temperature, providing comprehensive data for water testing.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eFurthermore, the Milwaukee MI60P is engineered for durability and performance. Its robust construction means you can depend on it for long-term use, while the precision in each measurement adds value to your testing processes. This electrode not only enhances your testing accuracy but also saves you time and effort with its simple integration into your existing Milwaukee water quality testers.\u003c\/p\u003e\n            \u003cp\u003eKeep your laboratory or fieldwork running smoothly with the Milwaukee MI60P Replacement Electrode. It’s a vital accessory for anyone who demands the utmost in monitoring quality and consistency in their water samples.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549140881706,"sku":"BTS-MI60P","price":128.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI60P_front-__00519.1609437160.jpg?v=1756586048"},{"product_id":"milwaukee-mi57p-replacement-electrode-for-orp57-orp-tester","title":"Milwaukee MI57P Replacement Electrode for ORP57 ORP 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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n\u003cp\u003eThe Milwaukee MI57P Replacement Electrode is essential for anyone using the ORP57 PRO Tester. This high-performance replacement probe is specifically designed to measure Oxidation-Reduction Potential (ORP) and temperature accurately. Whether you're in a laboratory, aquarium, or pool environment, obtaining precise measurements is crucial for maintaining optimal conditions.\u003c\/p\u003e\n\u003cp\u003eEasy installation is a hallmark of the MI57P. Simply slide the electrode into the tester fitting and securely screw it into the meter body. This user-friendly design ensures that you can quickly replace the probe without hassle, allowing you to get back to your testing tasks promptly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Measurements:\u003c\/strong\u003e The MI57P provides reliable ORP and temperature readings, crucial for water quality assessment and chemical management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design:\u003c\/strong\u003e Built from high-quality materials, the MI57P is designed to withstand frequent use in various environments, ensuring longevity and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith the Milwaukee MI57P Replacement Electrode, you enhance the functionality of your ORP57 Tester, maintaining its performance and reliability. This electrode is not just a replacement; it's an upgrade to your water testing capabilities. Ensure your testing apparatus is always at its best with this essential replacement probe.\u003c\/p\u003e\n\u003cp\u003eIdeal for pool maintenance professionals, laboratory technicians, and aquarists, the MI57P is a must-have for anyone who needs accuracy and reliability in their measurements. Don’t compromise on quality—choose Milwaukee Instruments for your water measurement solutions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549140947242,"sku":"BTS-MI57P","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI57P_front__93728.1609436944.jpg?v=1756586049"},{"product_id":"milwaukee-mi58p-replacement-electrode-for-ph58-3-in-1-ph-orp-temperature-tester","title":"Milwaukee MI58P Replacement Electrode for pH58 3-in-1 pH \/ ORP \/ Temperature 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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003ch2\u003eDescription\u003c\/h2\u003e\n            \u003cp\u003eThe Milwaukee MI58P Replacement Electrode is an essential component for the Milwaukee pH58 PRO Tester, designed to ensure accurate pH, ORP, and temperature measurements. When your current electrode starts showing signs of wear or inaccuracies, replacing it with the MI58P guarantees reliable performance.\u003c\/p\u003e\n            \u003cp\u003eThe MI58P is engineered for easy installation, thanks to its user-friendly design. It securely slides into the tester fitting and screws into the meter body, providing a stable and dependable connection. Whether you're monitoring water quality in aquariums, pools, or hydroponic systems, the MI58P helps you maintain optimal conditions.\u003c\/p\u003e\n            \u003ch3\u003eKey Features:\u003c\/h3\u003e\n            \u003cul\u003e\n                \u003cli\u003eVersatile Measurement: Accurately measures pH, ORP, and temperature, making it an ideal tool for various applications.\u003c\/li\u003e\n                \u003cli\u003eEasy Installation: Simple slide and screw mechanism allows for quick replacement without complex tools.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eWith the Milwaukee MI58P Replacement Electrode, you invest in precision and ease of use. This replacement component is durable and designed to withstand regular usage. It plays a critical role in your testing setup, ensuring you receive accurate readings every time. Keep your Milwaukee pH58 PRO Tester functioning at its best with the MI58P. Reliable data leads to informed decisions, whether for personal or professional use.\u003c\/p\u003e\n            \u003cp\u003eDon't compromise on accuracy. Choose the Milwaukee MI58P Replacement Electrode to enhance the efficiency of your pH testing solutions.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549140980010,"sku":"BTS-MI58P","price":122.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MI58P_front-__61660.1609437085.jpg?v=1756586049"},{"product_id":"milwaukee-ma73076-ec-tds-replacement-probe","title":"Milwaukee MA73076 EC\/TDS Replacement Probe","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; font-size: 0.95rem; box-sizing: border-box;\"\u003e\n    \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n        \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n            \u003cp\u003eThe Milwaukee MA73076 EC\/TDS Replacement Probe is designed to enhance the performance of your T76 PRO Tester and C66 EC Testers. This advanced probe features a built-in temperature sensor, providing accurate readings for both electrical conductivity (EC) and total dissolved solids (TDS) measurements, ensuring optimal water quality assessments.\u003c\/p\u003e\n            \u003cp\u003eWith its easy-to-use design, the MA73076 probe seamlessly connects to your tester. Its secure screw cap collar ensures that the probe remains firmly in place during use, preventing any disruptions to your readings. This reliable replacement part guarantees accurate results, making it an essential tool for professionals and enthusiasts in the field of water testing.\u003c\/p\u003e\n            \u003cp\u003eHere are some key features of the Milwaukee MA73076 Replacement Probe:\u003c\/p\u003e\n            \u003cul\u003e\n                \u003cli\u003e\n\u003cstrong\u003eBuilt-in Temperature Sensor:\u003c\/strong\u003e Provides precise temperature measurements along with EC\/TDS readings, enhancing overall testing accuracy.\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e The probe easily slides into the tester connection and locks securely, allowing for quick and efficient setup.\u003c\/li\u003e\n            \u003c\/ul\u003e\n            \u003cp\u003eThis replacement probe is a vital component for anyone needing detailed insights into water quality. Whether you are testing aquaculture systems, hydroponics, or municipal water supplies, the Milwaukee MA73076 delivers reliable performance every time.\u003c\/p\u003e\n            \u003cp\u003eInvest in the Milwaukee MA73076 EC\/TDS Replacement Probe and experience unparalleled accuracy in your water testing processes. Boost your testing capabilities today and ensure you have the best equipment for your needs.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549141012778,"sku":"BTS-MA73076","price":44.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MA73075-front__36399.1609437024.jpg?v=1756586053"}],"url":"https:\/\/bluetigerscientific.com\/collections\/field-instruments-hydroponics-aquariums-pool-monitoring.oembed","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}