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This electrode features an integrated temperature sensor, ensuring automatic temperature compensation for accurate readings even in fluctuating conditions. The titanium construction offers exceptional chemical resistance to harsh substances and is designed for long-lasting durability. The HI12963 electrode utilizes a convenient Quick Connect DIN connector, providing a secure and waterproof connection without the need for threading. \u003cbr\u003e\u003cbr\u003eOur intelligent CAL Check™ system proactively monitors the calibration process, providing users with real-time feedback to ensure measurement accuracy. By comparing current calibration data with previous records, the meter can identify potential issues such as a dirty or broken probe, as well as possible contamination of pH buffer solutions. Following calibration, a comprehensive probe condition indicator is displayed as a percentage (0-100% in 10% increments) on the measurement screen and within the GLP data. This indicator reflects the overall health of the pH electrode based on its offset and slope characteristics. The instrument supports up to five-point pH calibration using seven pre-set standard buffers and five user-defined custom buffers, achieving an exceptional pH accuracy of ±0.002 with a resolution of 0.001 pH. \u003cbr\u003e\u003cbr\u003eIn measurement mode, a simple press of the \"AutoHold\" virtual key will freeze a stable reading on the display. This feature is invaluable for easy recording and logging of measurements. Additionally, an optional \"out of calibration range\" warning can be activated to alert users if a current reading falls outside the calibrated pH values, ensuring data integrity. \u003cbr\u003e\u003cbr\u003eThe log-on-demand function allows users to conveniently store up to 200 data sets (100 for pH and 100 for mV). This logged data, along with comprehensive Good Laboratory Practice (GLP) information, can be easily transferred to a computer using the optional Hanna HI920015 micro USB cable and HI92000 software for further analysis and reporting. \u003cbr\u003e\u003cbr\u003eThe high-contrast graphic LCD provides excellent readability in various lighting conditions, from bright outdoor sunlight to dimly lit indoor environments, thanks to its adjustable backlight. The intuitive interface combines dedicated and virtual keys, offering seamless operation in multiple language options. \u003cbr\u003e\u003cbr\u003eThe included compact and rugged carrying case is custom-designed with thermoformed inserts to securely hold all essential components for field measurements. This includes the meter, electrode, beakers, calibration buffer solutions, cleaning solutions, and storage solutions, ensuring everything is organized and protected for portability.\u003c\/div\u003e\n\u003c\/div\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=\"max-width: 1400px; margin: 40px auto; padding: 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #f9f9f9; text-align: center; border-radius: 8px;\"\u003e\n\u003ch2 style=\"font-size: 2rem; font-weight: 500; margin-bottom: 30px;\"\u003eKey On-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 src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/set-up-screen-hi98191-hi98190.jpg\" alt=\"Setup Screen\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 500; margin-bottom: 10px;\"\u003eIntuitive Setup\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eEasily configure time, date, temperature units, and language for help screens and 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 src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/glp-screen-hi98191-hi98190.jpg\" alt=\"Calibration Screen\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 500; margin-bottom: 10px;\"\u003eGuided Calibration with CAL Check™\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eStep-by-step on-screen instructions and CAL Check™ messages ensure reliable calibration.\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 src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/glp-screen-hi98191-hi98190.jpg\" alt=\"GLP Data Screen\" style=\"width: 100%; height: auto; max-width: 200px; object-fit: contain; margin-bottom: 20px;\"\u003e\n\u003ch4 style=\"font-size: 1.3rem; font-weight: 500; margin-bottom: 10px;\"\u003eComprehensive GLP Data\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem; line-height: 1.6;\"\u003eAccess detailed GLP information including calibration history (date, time, buffers, offset, slope).\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;\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; line-height: 1.5;\"\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eDurable and portable design: Ergonomic, rugged, waterproof (IP67) for field use.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003epH CAL Check™ alerts for calibration issues and displays probe condition.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eAutomatic Temperature Compensation for accurate readings.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eFive-point pH calibration with 7 standard and 5 custom buffers.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eLog-on-demand for instant storage of measurement data.\u003c\/li\u003e\n\u003cli\u003eAutoHold freezes stable readings on the display.\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;\"\u003eKey Benefits:\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; line-height: 1.5;\"\u003e\n\u003cli\u003eEnsures reliable measurements in diverse environments.\u003c\/li\u003e\n\u003cli\u003eMaximizes accuracy and prevents erroneous readings due to calibration problems.\u003c\/li\u003e\n\u003cli\u003eProvides accurate pH values regardless of temperature fluctuations.\u003c\/li\u003e\n\u003cli\u003eOffers flexibility and precision in pH calibration.\u003c\/li\u003e\n\u003cli\u003eSimplifies data recording for analysis and reporting.\u003c\/li\u003e\n\u003cli\u003eFacilitates easy and error-free reading documentation.\u003c\/li\u003e\n\u003cli\u003eComprehensive GLP data for complete record-keeping.\u003c\/li\u003e\n\u003cli\u003eTimely calibration reminders ensure ongoing accuracy.\u003c\/li\u003e\n\u003cli\u003eEnhanced user accessibility with multiple language options.\u003c\/li\u003e\n\u003cli\u003eLong battery life for extended operation in the field.\u003c\/li\u003e\n\u003cli\u003eIntuitive menu-driven system for easy use.\u003c\/li\u003e\n\u003cli\u003eQuick access to helpful information with contextual help.\u003c\/li\u003e\n\u003cli\u003eClear display for easy reading in any lighting.\u003c\/li\u003e\n\u003cli\u003eSeamless PC connectivity for data transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"banner--product-rich-text\"\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"align-center\"\u003e\n\u003cdiv data-hs-cos-field=\"content\" data-hs-cos-type=\"inline_rich_text\" data-hs-cos-general-type=\"widget\" class=\"hs_cos_wrapper hs_cos_wrapper_widget hs_cos_wrapper_type_inline_rich_text\" id=\"hs_cos_wrapper_widget_1563194962601_\"\u003e\n\u003cp\u003eIDEAL APPLICATIONS: Food and Beverage Analysis, Plating Solutions Monitoring, Water and Wastewater Treatment, Chemical Manufacturing Quality Control, Agricultural Testing, and Environmental Monitoring.\u003c\/p\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003e \u003c\/div\u003e\n\u003c\/div\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;\" class=\"banner--product-video\"\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: 50% 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\n\u003cdiv style=\"border: 0px; display: block; height: 0px; margin: 0px; padding: 0px; position: static; visibility: hidden; width: auto;\" data-source-container-id=\"\" class=\"wistia_video_foam_dummy\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ciframe name=\"wistia_embed\" src=\"https:\/\/fast.wistia.net\/embed\/iframe\/1pmzf9o20h?videoFoam=true\" title=\"HI98190_HI98191 Product Video\" style=\"margin: 0px auto; display: block; width: 100%; height: 100%;\" class=\"wistia_embed\"\u003e\u003c\/iframe\u003e\n\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\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50171579826474,"sku":"BTS-HI98190","price":959.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/Professional-Waterproof-Portable-pH--ORP-Meter-Customer-Favorite-HI98190__51530.webp?v=1746399160"},{"product_id":"hanna-hi991003-waterproof-ph-orp-temp-meter-with-sensor-check","title":"Hanna HI991003 Waterproof pH\/ORP\/Temp Meter with Sensor Check","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI991003 Waterproof Portable pH\/ORP\/Temperature Meter\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/ph-orp-meter-hi991003_.jpg?width=720\u0026amp;name=ph-orp-meter-hi991003_.jpg\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eConfident Probe Status at a Glance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eKnow your pH\/ORP probe is performing optimally with the integrated on-screen status indicator, providing assurance for every critical measurement.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eExtended Battery Life for Continuous Use\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003ePower through extensive testing sessions with up to 1400 hours of battery life from the included robust cells. Stay informed with a low battery warning, and prevent inaccurate readings with automatic shut-off when power is critically low.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSmart Power Management for Efficiency\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eOptimize battery usage and enhance safety with a customizable automatic shut-off feature. Choose from 8 or 60-minute inactivity settings, or disable it entirely for uninterrupted long-term monitoring.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eEngineered for Lasting Durability\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eBuilt to endure demanding conditions, the HI991003 boasts a rugged IP67 waterproof enclosure. This design provides exceptional defense against dust and water ingress, ensuring reliable performance in diverse environments.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eErgonomic Design for Effortless Operation\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eDesigned for comfortable handheld use, this portable meter features a clear, multi-angle LCD display, providing simultaneous pH, ORP, and temperature readings. The intuitive two-button interface simplifies operation for users of any skill level.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSecure and Rapid Probe Connection\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eThe Quick Connect DIN connector ensures swift and secure attachment and detachment of the specialized pH\/ORP probe. Its protective rubber boot creates a reliable, waterproof seal without twisting, enhancing probe lifespan and user convenience.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 75%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI991003 Quick Connect Probe\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/hi99-series-quick-connector.jpg?width=720\u0026amp;name=hi99-series-quick-connector.jpg\"\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: 0.5px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI12973 pH\/ORP\/Temperature Probe\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ph-electrode-titanium-bodyhi1297jpg.jpg?width=1200\u0026amp;name=ph-electrode-titanium-bodyhi1297jpg.jpg\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong\u003eEnsure precise pH and ORP analysis across diverse manufacturing and environmental testing with the HI991003's specialized HI12973 probe, meticulously engineered for accurate and reliable measurements.\u003c\/strong\u003e\u003c\/p\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eDedicated Probe for Versatile Measurement\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eThe HI991003 includes the replaceable HI12973 combination probe, expertly designed for direct and accurate pH and ORP measurements in a wide array of applications.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eRobust Titanium Body for Enhanced Protection\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eThe probe's titanium body offers exceptional protection to the pH electrode, making it ideal for use in challenging environments such as plating baths. It also functions as a matching pin to mitigate electrical interference.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eHigh-Performance Platinum ORP Sensor\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eThe platinum ORP sensor ensures optimal response and accurate readings across a broad spectrum of applications.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eRenewable Cloth Junction for Extended Probe Life\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eMaintain optimal performance by simply extracting a small portion of the cloth junction to expose a fresh, uncontaminated surface, ensuring consistent and reliable readings.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 0.5px 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 Instruments HI991003 Accessories Kit\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/hi99-series-case_.jpg?width=1200\u0026amp;name=hi99-series-case_.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            \u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong\u003eThe HI991003 portable pH\/ORP meter kit provides everything necessary for immediate and accurate testing, right out of the box.\u003c\/strong\u003e\u003c\/p\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eElectrode Cleaning Solution for Optimal Maintenance\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eIncluded general electrode cleaning solution is specifically formulated to prevent debris and build-up, ensuring your probe remains in optimal condition for accurate and reliable measurements.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eReliable pH Buffer Sachets for Calibration\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003eEnsure accurate pH calibrations with the provided starter sachets of pH 4 and pH 7 buffer solutions. These single-use sachets guarantee fresh, uncontaminated standards for dependable calibration every time.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\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 Instruments HI991003 Probe Connectors\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/99-connectorsblack-new-vs-old.jpg?width=1200\u0026amp;name=99-connectorsblack-new-vs-old.jpg\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n            \u003ch3 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eHI991003 Models and Compatible Accessories\u003c\/h3\u003e\n            \u003cdiv\u003e\n                \u003ch4 style=\"font-weight: 400; margin-bottom: 4px;\"\u003eOriginal HI991003 (Left)\u003c\/h4\u003e\n                \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                    \u003cli\u003eUses the HI1297D pH probe with DIN Connector\u003c\/li\u003e\n                    \u003cli\u003eCompatible with the HI710023 Shockproof Boot\u003c\/li\u003e\n                \u003c\/ul\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch4 style=\"font-weight: 400; margin-bottom: 4px;\"\u003eNew HI991003 (Right)\u003c\/h4\u003e\n                \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                    \u003cli\u003eUses the HI12973 pH probe with Quick DIN Connector\u003c\/li\u003e\n                    \u003cli\u003eCompatible with the HI710028 Shockproof Boot\u003c\/li\u003e\n                \u003c\/ul\u003e\n                \u003cp style=\"font-size: 0.9rem; font-style: italic;\"\u003e*Note: The new Quick DIN probe connection is compatible with the old body design, however, the old DIN probe connections are not compatible with the new body design.\u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50190938210602,"sku":"BTS-HI991003","price":724.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/portable-ph-orp-meter-hi991003__87736.webp?v=1747081357"},{"product_id":"hanna-edge®-hi2002-01-dedicated-ph-orp-meter","title":"Hanna edge® HI2002-01 Dedicated pH\/ORP 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=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 100%; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong\u003eThe Hanna edge® HI2002-01 Dedicated pH\/ORP Meter is engineered with advanced features to deliver exceptional accuracy and enhanced usability for all your water quality testing needs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eIntelligent Digital pH\/ORP Electrodes\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eHanna edge® pH and ORP electrodes feature a sophisticated built-in microchip that stores essential calibration data, including model, serial number, and calibration specifics. This ensures the meter automatically retrieves the correct settings upon connection, allowing for electrode interchangeability without recalibration. This provides unmatched flexibility for users requiring multiple measurement parameters or electrodes. (ORP electrodes are sold separately).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCAL Check™ Advanced Electrode Diagnostics\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eHanna's exclusive CAL Check™ feature rigorously analyzes the pH electrode response during the calibration process, proactively alerting users to potential issues like contaminated buffers or dirty electrodes. Post-calibration, clear indicators for probe condition and response time are conveniently displayed on the measurement screen, ensuring consistent, reliable pH readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eReal-Time Sensor Check for pH\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eWhen utilized with compatible Hanna electrodes featuring a matching pin, the edge® continuously monitors the pH measuring electrode's impedance, providing real-time alerts for potential glass breakage. During calibration, the Sensor Check feature also assesses and reports the status of both the measuring and reference junctions, guaranteeing optimal electrode integrity and performance.\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;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/holding-edge-white-1.png?width=500\u0026amp;name=holding-edge-white-1.png\" alt=\"Hanna edge HI2002-01 pH ORP Meter in Hand\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong\u003eDesigned for ultimate portability, the Hanna edge® HI2002-01 Dedicated pH\/ORP Meter offers exceptional battery life and versatile USB connectivity for seamless lab and field operations.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eDual USB Connectivity for Data Transfer \u0026amp; Charging\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe edge® is equipped with two convenient USB ports: a standard USB for effortless data export via a flash drive and a micro-USB port for direct connection to a computer. This dual connectivity allows for seamless file transfers and flexible charging options, even when the benchtop cradle isn't readily available, ensuring continuous productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eComprehensive Data Logging Capabilities\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eStore up to 1,000 detailed log records directly on the edge® meter, capturing essential pH\/ORP measurement readings, critical GLP (Good Laboratory Practice) data, and precise timestamps. This robust data logging feature ensures thorough documentation for compliance, in-depth analysis, and comprehensive reporting across various applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eFlexible Dual Operating Modes\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe edge® offers both Basic and Standard operating modes to perfectly suit your specific needs. Basic Mode streamlines operation by simplifying features, ideal for quick, straightforward pH\/ORP measurements. Alternatively, switch to Standard Mode for full user control over advanced settings, including multi-point calibration with custom buffers and interval logging, providing ultimate flexibility for complex applications and research.\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\u003cp style=\"font-size: 1.05rem;\"\u003e\u003cstrong\u003eThe Hanna edge® HI2002-01 Dedicated pH\/ORP Meter is designed for unparalleled versatility, offering multiple operational modes to seamlessly integrate into any lab or field environment without occupying excessive space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eSpace-Saving Wall Mount Capability\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eUtilize the included wall mount cradle to securely position your edge® meter on any wall, completely freeing up valuable benchtop real estate. The cradle features a built-in connector that provides continuous power and charges the meter's batteries while mounted, making it an ideal solution for optimizing space in compact laboratories and efficient workspaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eErgonomic Benchtop Cradle with Electrode Holder\u003c\/h4\u003e\n\u003cp style=\"font-size: 1rem;\"\u003eThe edge® comes equipped with a robust benchtop cradle, which includes an adjustable swivel electrode holder. This design allows you to securely charge the meter and position its electrode at the optimal viewing angle, ensuring comfortable and precise operation during all your measurements, from routine checks to complex analyses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/edge-cradle-and-wall-mount.png?width=500\u0026amp;name=edge-cradle-and-wall-mount.png\" alt=\"Hanna edge HI2002-01 pH ORP Meter Cradle and Wall Mount\" style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; justify-content: center; width: 100%; margin-top: 10px;\"\u003e\n\u003cdiv style=\"max-width: 800px; width: 100%; transform: scale(0.7); transform-origin: center center; margin-top: -10px;\"\u003e\n\u003cdiv style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n\u003cdiv style=\"height: 100%; left: 0; position: absolute; top: 0; width: 100%;\"\u003e\u003ciframe style=\"margin: 0px auto; display: block; width: 100%; height: 100%;\" title=\"Hanna edge pH ORP Meter Video\" src=\"https:\/\/fast.wistia.net\/embed\/iframe\/a65966vh40?videoFoam=true\" name=\"wistia_embed\"\u003e\u003c\/iframe\u003e\u003c\/div\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":50229394800938,"sku":"BTS-HI2002-01","price":559.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/edge-HI2002-Beaker-1200x1200__06563.1746709278.jpg?v=1748276489"},{"product_id":"hanna-instruments-hi6221-01-advanced-ph-orp-benchtop-meter-with-digital-sensor-compatibility","title":"Hanna Instruments HI6221-01 Advanced pH\/ORP Benchtop Meter with Digital Sensor Compatibility","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI6221 Left View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI6221_Left-Facing_720x720.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eElectrode Holder with Flexible Arm Design\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe HI6221\u003c\/strong\u003e includes a robust, flexible-arm electrode holder that securely positions probes during sample testing. This ergonomic mount offers stability and convenience for efficient lab workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eUser Interface\u003c\/h4\u003e\n\u003cul style=\"list-style: disc; margin-left: 20px; padding: 0;\"\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003e7-inch capacitive touchscreen with responsive multi-touch navigation\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003eDedicated capacitive touch buttons for Home, Back, and System Menu\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003eClear iconography and intuitive design streamline operation\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eSelectable display views:\n\u003cul style=\"margin-top: 5px;\"\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eBasic measurement overview\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eSimple GLP with calibration snapshot\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eFull GLP with electrode status and calibration traceability\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eLive graph with real-time updates\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eTabulated data log with timestamps and annotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eMeasurement Capability\u003c\/h4\u003e\n\u003cul style=\"list-style: disc; margin-left: 20px; padding: 0;\"\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003eSimultaneous pH\/mV or ORP\/mV measurements with temperature compensation\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003ePre-configured application profiles for fast setup and repeatable results\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003eLive data logging during testing for accurate tracking\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003eVisual stability indicators ensure consistent measurements\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003eDirect and direct\/autohold modes offer flexibility in data capture\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003eAutomatic or manual temperature compensation\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem; margin-bottom: 5px;\"\u003eAlerts for out-of-range values via audio and visual cues\u003c\/li\u003e\n\u003cli style=\"font-size: 1rem;\"\u003eAdvanced galvanic isolation improves signal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eCalibration System\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe HI6221\u003c\/strong\u003e supports five-point pH calibration with automatic buffer recognition. Select from standard Hanna\/NIST buffers or customize your own. All calibration data is securely stored in non-volatile memory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI6221 Overhead View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI6221-Overhead_720x720.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna HI6221 Rear View\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/HI6221-Rear_720x720.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px;\"\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eExtensive Data Logging\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThree logging modes\u003c\/strong\u003e—manual, automatic, and autohold—enable storage of up to 1,000,000 data points, all timestamped for traceability. Add Sample IDs to simplify data correlation during batch analysis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 style=\"font-weight: 400; margin-bottom: 8px;\"\u003eConnectivity \u0026amp; Help Features\u003c\/h4\u003e\n\u003cp\u003eExport logs via USB Type A\/C, Ethernet, or Wi-Fi in .csv format for easy analysis. Compatible with USB drives, keyboards, and printers. Integrated help section offers built-in video tutorials to guide meter functionality.\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":50255551037738,"sku":"BTS-HI6221-01","price":1159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/HI6221-Right-Facing-720x720-c7a79b3e-add3-4bdd-a8e8-47f02bc39f80__17200.1674155867.jpg?v=1748714526"},{"product_id":"hanna-hi98191-professional-portable-ph-orp-ise-meter-waterproof","title":"Hanna HI98191 Professional Portable pH\/ORP\/ISE Meter | Waterproof","description":"\u003cdiv style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; max-width: 1400px; margin: 0 auto; padding: 40px 20px;\" data-event-type=\"product\" class=\"productView-description\"\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\u003eThe Hanna HI98191 redefines portable pH, ORP, and ISE measurement with its advanced capabilities and robust design. Engineered for professionals, this waterproof meter comes equipped with the durable HI72911B titanium body pH electrode, featuring an integrated temperature sensor for highly accurate, automatically compensated readings. Its resilient titanium construction offers superior chemical resistance and prevents breakage, ensuring reliability in demanding field conditions.\u003c\/p\u003e\n\u003cp\u003eAchieve unparalleled pH accuracy with the innovative CAL Check™ feature. This intelligent system actively monitors your calibration process, providing real-time alerts for potential issues like probe cleaning needs, breakage, or buffer contamination. After calibration, the meter conveniently displays an overall probe condition percentage (0-100%), offering immediate insight into electrode health. You can perform precise five-point pH calibrations using seven preprogrammed standard buffers or five custom options, ensuring a remarkable pH accuracy of ±0.002 with 0.001 pH resolution.\u003c\/p\u003e\n\u003cp\u003eThe HI98191 has 15 different ISE sensors preprogrammed, simplifying ion-selective electrode measurements. Easily select your desired ISE from the menu, and the meter automatically applies the correct ion charge and molar weight, displaying the ISE slope percentage for comprehensive analysis. Users can calibrate ISE measurements up to five points with six standard values, and choose from an extensive array of measurement units including ppm, ppt, g\/L, ppb, µg\/L, mg\/mL, M, mol\/L, mmol\/L, % w\/v, and user-defined options, across an expansive range of 1.00 x 10⁻⁷ to 9.99 x 10¹⁰.\u003c\/p\u003e\n\u003cp\u003eStreamline your data collection with the convenient AutoHold function, which freezes stable readings on the display for effortless documentation or logging. An \"out of calibration range\" warning can be activated, alerting you if readings fall outside the calibrated pH values. 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 data and associated GLP (Good Laboratory Practice) information easily transferable to a PC using Hanna's HI920015 micro USB cable and HI92000 software.\u003c\/p\u003e\n\u003cp\u003eAccess instant assistance with the dedicated help button, providing context-specific information based on your current screen. The high-contrast graphic LCD offers exceptional readability in diverse lighting conditions, from bright sunlight to dimly lit environments, 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 HI98191 is supplied in a compact, durable thermoformed carrying case, thoughtfully designed to securely hold all essential components for seamless field measurements, including the meter, electrode, and beakers.\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\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;\"\u003eOn-Screen Features\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 src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/set-up-screen-hi98191-hi98190.jpg\" alt=\"set-up-screen-hi98191-hi98190\" 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;\"\u003eSetup Screen\u003c\/h4\u003e\n\u003cp\u003eOur comprehensive setup screen offers a wide range of configurable options, including time, date, temperature units, and language selection for help screens and 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 src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/calibration-screen-hi98191-hi98190.jpg\" alt=\"calibration-screen-hi98191-hi98190\" 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;\"\u003eCalibration with CAL Check™\u003c\/h4\u003e\n\u003cp\u003eDetailed CAL Check™ messages guide pH calibration, alerting users to potential problems such as the need for electrode cleaning or possible buffer contamination.\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 src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/glp-screen-hi98191-hi98190.jpg\" alt=\"glp-screen-hi98191-hi98190\" 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;\"\u003eComprehensive GLP Data\u003c\/h4\u003e\n\u003cp\u003eAccess full GLP (Good Laboratory Practice) functions instantly by pressing the GLP key. Review critical calibration data, including date, time, offset, slope, and buffers used.\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 src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ise-measurement-screen-hi98191-hi98190.jpg\" alt=\"ise-measurement-screen-hi98191-hi98190\" 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;\"\u003ePrecise ISE Measurements\u003c\/h4\u003e\n\u003cp\u003eThe HI98191 seamlessly integrates with Hanna's extensive selection of ISE electrodes or custom versions to provide accurate ion-selective measurements.\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;\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; line-height: 1.5; padding-left: 20px;\"\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eCompact, rugged, waterproof (IP67) design for reliable field use.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003ePerforms USP \u0026lt;645\u0026gt; testing, ensuring pharmaceutical water quality.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eOffers versatile salinity readings: % NaCl, natural seawater, PSU.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eProvides auto-ranging and fixed range measurement flexibility.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eSupports up to five-point conductivity calibration for accuracy.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eComprehensive GLP data for calibration and measurement records.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eCalibration timeout alerts to ensure timely meter recalibration.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eAuto Hold function stabilizes and freezes the first stable reading.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eSupports multiple languages for enhanced user convenience.\u003c\/li\u003e\n\u003cli\u003eIdeal for diverse applications: environmental, pharma, water treatment.\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;\"\u003eKey Benefits:\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Open Sans', sans-serif; font-weight: 300; line-height: 1.5; padding-left: 20px;\"\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eEnsures accurate readings across temperatures with flexible compensation options.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eSimplifies data recording with on-demand and interval logging features.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eFacilitates easy data transfer to PC for in-depth analysis and reporting.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eOffers extended operation with approximately 100 hours of battery life.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eProvides an intuitive user experience with a clear, menu-driven interface.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eOffers immediate assistance with integrated contextual help at your fingertips.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eFeatures a clear, backlit graphic LCD for easy reading in any environment.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eEnables seamless PC connectivity via a sealed opto-isolated micro USB port.\u003c\/li\u003e\n\u003cli style=\"padding-bottom: 0.4em;\"\u003eAllows for customizable measurement profiles to suit specific testing needs.\u003c\/li\u003e\n\u003cli\u003eSupplied in a durable carry case for convenient portability and instrument protection.\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=\"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\u003cp\u003e\u003cstrong\u003ePRIMARY APPLICATIONS:\u003c\/strong\u003e Ideal for critical measurements in industries such as Food \u0026amp; Beverage, Plating, Water and Wastewater treatment, Chemical Manufacturing, Agriculture, and Environmental monitoring.\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=\"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\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50305852637482,"sku":"BTS-HI98191","price":959.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/professional-portable-ph-ise-orp-hi98191__72192.1573505943.jpg?v=1750202406"},{"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":"milwaukee-mw160-max-ph-orp-ise-temp-logging-bench-meter","title":"Milwaukee MW160 MAX pH\/ORP\/ISE\/Temp Logging Bench 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. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW160 4-in-1 MAX pH\/OPR\/ISE\/Temp. Logging Bench Meter has won fans around the world with its reliable, fast, simple operation as well as a tough, sleek, lightweight design with a small lab space footprint. It is cccurate to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.01 pH with automatic or manual temperature compensation, and built in dedicated GLP key.  In addition, up to 3-point automatic calibration and 7 selectable buffer standards makes the MW160 MAX ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Takes up hardly any space in the lab\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Large easy-to-read dual displays\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW160 4-in-1 MAX pH\/ORP\/ISE\/Temp Logging Bench Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail. The MA917B\/1 Milwaukee double junction electode is refillable and easy to clean.  From brewers and wine makers to hydroponic growers, labs and water treatment, the MW160 MAX is your Bench Meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MW160 MAX pH Bench Meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW160 4-in-1 MAX pH\/ORP\/ISE\/Temp Logging Meter to improve the accuracy of their testing program. With up to 3 point calibration and 7 standard buffer choices, the meter can be quickly calibrated to a higher accuracy compared with 1 or 2 point calibration. The MW160 MAX meter is accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.01 pH. 5x more accurate than some alternative meters. Have a need to read ISE? The MW160 MAX has a simple BNC connection for any parameter.\u003c\/p\u003e\n\u003cp\u003eThe meter comes with a double junction pH electrode (included) and  temperature sensor MA831R (included) allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy ±0.4 °C | ±0.8 °F. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks and is sleek and lightweight .\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW160 MAX pH\/OPR\/ISE\/Temp Logging Bench Meter comes with the Milwaukee refillable glass MA917B\/1 pH electrode and has a BNC connector allowing easy interchange to any pH Milwaukee electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B\/1 is ideal for use in beer making, winemaking and hydroponics, environmental labs and many other applications. Have a need for an ISE application? Quickly connect the ISE BNC to the meter and off you go.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large duel level digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eExtreme accuracy to \u003cspan\u003e±\u003c\/span\u003e0.01 pH | ±0.2 mv | ±1 mV | ISE ±0.5% Full Scale | ±0.4°C (±0.8°F). \u003c\/li\u003e\n\u003cli\u003eExtended range (-2.00 pH to 16.00 pH).\u003c\/li\u003e\n\u003cli\u003eLightweight and small bench footprint.\u003c\/li\u003e\n\u003cli\u003eISE calibration up to 2 points.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the pH electrode and temp. probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli\u003eSimple push button, automatic up to 3 point pH calibration for increased accuracy.\u003c\/li\u003e\n\u003cli\u003eUp to 7 selectable pH calibration buffers (4.01, 6.86, 7.01, 9.18, 10.01 and 12.45).\u003c\/li\u003e\n\u003cli\u003eRefillable, double junction, lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage.\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature compensation (ATC).  \u003c\/li\u003e\n\u003cli\u003eLogging-on-Demand feature up to 50 samples per parameter.\u003c\/li\u003e\n\u003cli\u003eAlphanumeric LCD display messages for friendly, intuitive information, warnings and error messages\u003c\/li\u003e\n\u003cli\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).\u003c\/li\u003e\n\u003cli\u003eDedicated GLP key function.\u003c\/li\u003e\n\u003cli\u003e3’ probe cables for extra flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA917B\/1\u003c\/strong\u003e pH electrode and \u003cstrong\u003eMA831R\u003c\/strong\u003e temperature probe included\u003c\/li\u003e\n\u003cli\u003eORP electrodes sold separately \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \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 electrode 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\/ORP sensors have a limited life and response time gets longer with age. Properly maintaining your pH\/ORP electrode will give you fast, accurate results for longer. So, be sure to order the Milwaukee 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\u003eTo minimize clogging the 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 an Maintenance\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 for about 20 minutes\u003c\/strong\u003e. Also:\u003c\/p\u003e\n\u003cp\u003e1.  Inspect the electotrode for damage or scratches, if present replace the electrode.\u003c\/p\u003e\n\u003cp\u003e2.  Inspect the cable. The connection cable and insulation must be intact.\u003c\/p\u003e\n\u003cp\u003e3.  Connectors should be clean and dry.\u003c\/p\u003e\n\u003cp\u003e4.  Rinse off salt deposits with water or DI water.\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 Plus Bench pH Meter accurate. Also, calibrate after cleaning or a long period of storage. For \u003cstrong\u003eBEST value\u003c\/strong\u003e on calibration, cleaning and storage solutions order \u003cstrong\u003epH-START\u003c\/strong\u003e.  If you need to calibrate at 10.01 point order \u003cstrong\u003eMA9010\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor ORP validation solution 200 - 275 mV:  \u003cstrong\u003eMA9020\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\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":50549144551722,"sku":"BTS-MW160US","price":1162.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW160-MAX-Top__47676.1618601177.jpg?v=1756586120"},{"product_id":"milwaukee-mw151-max-ph-orp-temp-logging-bench-meter","title":"Milwaukee MW151 MAX pH\/ORP\/Temp Logging Bench 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. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW151 MAX 3-in-1 pH\/OPR\/Temp. Logging Portable Bench Meter has won fans around the world with its reliable, fast and simple operation as well as its tough, sleek design with a small lab footprint. The MW151 MAX is accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e± \u003c\/span\u003e0.002 pH with automatic or manual temperature compensation with a built in dedicated GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Logging data is easy-to-use and download.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the 7 buffer choices and the 2 custom.  It makes my job easier and more accurate.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW151 MAX 3-in-1 PRO pH\/ORP\/Temp Bench Logging Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail. The logging feature allows log-on-demand and log-on-stability features that ensure all readings are accurate and not entered incorrectly. The MA917B\/1 Milwaukee double junction electode is refillable and easy to clean. From brewers and wine makers to hydroponic growers, labs and water treatment, the MW151 MAX is your Bench Logging Meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MW151 MAX pH Bench meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW151 MAX 3-in-1 PRO pH\/ORP\/Temp Portable Logging Meter to improve the accuracy of their testing program. With up to 5 point calibration and 7 standard buffer choices (2 custom buffers also), the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW151 MAX meter is accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.002 pH. 8 x more accurate than some alternative meters.\u003c\/p\u003e\n\u003cp\u003eThe meter comes with a refillable, glass, double junction pH electrode and MA831R temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy ±0.4°C (±0.8°F).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks, has a sleek design and a small benchtop footprint.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW151 MAX pH\/OPR\/Temp Bench Logging Meter comes with the Milwaukee glass, double junction MA917B\/1 pH electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B\/1 is ideal for use in beer making, winemaking, hydroponics, laboratories and many other applications. \u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large dual-level digital LCD readout\u003c\/li\u003e\n\u003cli\u003eEasy-to-use data logging up to a max of 1,000 logs with USB for data transfer\u003c\/li\u003e\n\u003cli\u003eRefillable, double junction, lab grade pH electrode for low maintenance and high performance\u003c\/li\u003e\n\u003cli\u003eRugged stainless temperature probe\u003c\/li\u003e\n\u003cli\u003eElectrode diagnostics checks and displays pH electrode condition\u003c\/li\u003e\n\u003cli\u003eAutomatic Temp. Compensation (ATC)\u003c\/li\u003e\n\u003cli\u003eUp to five-point automatic calibration\u003c\/li\u003e\n\u003cli\u003eUp to 7 selectable pH calibration buffers\u003c\/li\u003e\n\u003cli\u003eBuilt-in rechargeable battery with 8 hours battery life (battery included)\u003c\/li\u003e\n\u003cli\u003eAuto-off feature to prolong battery life\u003c\/li\u003e\n\u003cli\u003eInternal clock and date to keep track of different time-dependent functions\u003c\/li\u003e\n\u003cli\u003eDedicated GLP key to store and recall data on system status\u003c\/li\u003e\n\u003cli\u003e3’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA917B\/1\u003c\/strong\u003e pH electrode and \u003cstrong\u003eMA831R\u003c\/strong\u003e temperature probe included.\u003c\/li\u003e\n\u003cli\u003eORP electrodes sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \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 electrode 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 electrode 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\u003eTo minimize clogging the 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\u003eis 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 and Maintenance\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 in \u003cstrong\u003eMA9016 for about 20 minutes\u003c\/strong\u003e. Also:\u003c\/p\u003e\n\u003cp\u003e1.  Inspect the electotrode for damage or scratches, if present replace the electrode.\u003c\/p\u003e\n\u003cp\u003e2.  Inspect the cable.  The connection cable and insulation must be intact.\u003c\/p\u003e\n\u003cp\u003e3.  Connectors should be clean and dry.\u003c\/p\u003e\n\u003cp\u003e4.  Rinse off salt deposits with water or DI water.\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 Plus pH meter accurate. Also, calibrate after cleaning or a long period of storage. For \u003cstrong\u003eBEST value\u003c\/strong\u003e on calibration, cleaning and storage solutions order \u003cstrong\u003epH-START\u003c\/strong\u003e.  If you need to calibrate at 10.01 point order \u003cstrong\u003eMA9010\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\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":50549144584490,"sku":"BTS-MW151US","price":624.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW151_Top__90480.1605819066.jpg?v=1756586122"},{"product_id":"milwaukee-mw150-max-ph-orp-temp-bench-meter","title":"Milwaukee MW150 MAX pH\/ORP\/Temp Bench 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. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW150 MAX 3-in-1 pH\/OPR\/Temp. Bench Meter has won fans around the world with its reliable, fast, simple operation as well as a tough, sleek, lightweight design with a small lab space footprint. It is accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.01 pH with automatic or manual temperature compensation, and built in dedicated GLP key. In addition, up to 3-point automatic calibration and 7 selectable buffer standards makes the MW150 MAX ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Takes up hardly any space in the lab.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Large easy-to-read dual displays.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW150 MAX 3-in-1 PRO pH\/ORP\/Temp Bench Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail. The MA917B\/1 Milwaukee double junction electode is refillable and easy to clean.  From brewers and wine makers to hydroponic growers, labs and water treatment, the MW150 MAX is your Bench Meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MW150 MAX pH Bench Meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW150 MAX 3-in-1 pH\/ORP\/Temp Meter to improve the accuracy of their testing program. With up to 3 point calibration and 7 standard buffer choices, the meter can be quickly calibrated to a higher accuracy compared with 1 or 2 point calibration. The MW150 MAX Bench Meter is accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e± \u003c\/span\u003e0.01 pH. 5x more accurate than some alternative meters.\u003c\/p\u003e\n\u003cp\u003eThe meter comes with a double junction pH electrode (included) and  temperature sensor MA831R (included) allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy +\/-0.4°C | +\/-0.8°F. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks and is sleek and lightweight .\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW150 MAX pH\/OPR\/Temp Bench Meter comes with the Milwaukee refillable glass \u003cstrong\u003eMA917B\/1\u003c\/strong\u003e pH electrode and has a BNC connector allowing easy interchange to any pH Milwaukee electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B\/1 is ideal for use in beer making, winemaking and hydroponics, environmental labs and many other applications. \u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large dual-level digital LCD readout\u003c\/li\u003e\n\u003cli\u003eExtreme accuracy and extended range\u003c\/li\u003e\n\u003cli\u003eLightweight and small bench footprint\u003c\/li\u003e\n\u003cli\u003eRefillable, double junction, lab grade pH electrode for low maintenance and high performance\u003c\/li\u003e\n\u003cli\u003eRugged stainless temperature probe\u003c\/li\u003e\n\u003cli\u003eAutomatic Temp. Compensation (ATC)\u003c\/li\u003e\n\u003cli\u003eUp to three-point automatic calibration\u003c\/li\u003e\n\u003cli\u003eUp to 7 selectable pH calibration buffers\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in rechargeable battery with 8 hours battery life (battery included)\u003c\/li\u003e\n\u003cli\u003eAuto-off feature to prolong battery life\u003c\/li\u003e\n\u003cli\u003eAlphanumeric LCD for intuitive information display\u003c\/li\u003e\n\u003cli\u003eInternal clock and date to keep track of different time-dependent functions\u003c\/li\u003e\n\u003cli\u003eDedicated GLP key to store and recall data on system status\u003c\/li\u003e\n\u003cli\u003e3’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA917B\/1\u003c\/strong\u003e pH electrode \u0026amp; \u003cstrong\u003eMA831R\u003c\/strong\u003e Included.\u003c\/li\u003e\n\u003cli\u003eORP probe sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \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 electrode 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\u003eTo minimize clogging the 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 an Maintenance\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 for about 20 minutes\u003c\/strong\u003e. Also:\u003c\/p\u003e\n\u003cp\u003e1.  Inspect the electotrode for damage or scratches, if present replace the electrode.\u003c\/p\u003e\n\u003cp\u003e2.  Inspect the cable.  The connection cable and insulation must be intact.\u003c\/p\u003e\n\u003cp\u003e3.  Connectors should be clean and dry.\u003c\/p\u003e\n\u003cp\u003e4.  Rinse off salt deposits with water or DI water.\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 Plus Bench pH Meter accurate. Also, calibrate after cleaning or a long period of storage.  For \u003cstrong\u003eBEST value\u003c\/strong\u003e on calibration, cleaning and storage solutions order \u003cstrong\u003epH-START\u003c\/strong\u003e.  If you need to calibrate at 10.01 point order \u003cstrong\u003eMA9010\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":50549144617258,"sku":"BTS-MW150US","price":534.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW150_Top__19773.1605818587.jpg?v=1756586122"},{"product_id":"milwaukee-mw106-max-waterproof-ph-orp-temp-logging-portable-meter","title":"Milwaukee MW106 MAX Waterproof pH\/ORP\/Temp Logging Portable 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. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW106 MAX Waterproof 3-in-1 pH\/OPR\/Temp. Logging Portable Meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and IP67 Waterproof rating. Accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.002 pH with automatic or manual temperature compensation, and built in GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Logging data is easy-to-use and download.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW106 MAX Waterproof 3-in-1 pH\/ORP\/Temp Portable Logging Meter is preferred by people testing samples in viscus applications that cause other pH testers and meters to fail. The easy-to-use logging feature allows data collection without messy notes and errors. From brewers and wine makers to hydroponic growers and farmers the MW106 MAX is your meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MW106 MAX Waterproof 3-in-1 meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW106 MAX Waterproof 3-in-1 pH\/ORP\/Temp Portable Logging Meter to improve the accuracy of their testing program. With up to 5 point calibration and 7 standard buffer choices (and two custom), the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW106 MAX meter is accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.002 pH. 8x more accurate than some alternative meters.\u003c\/p\u003e\n\u003cp\u003eThe meter comes with an amplified, combination pH probe with a built in temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy ±0.5°C (±1°F)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks and is IP67 Waterproof rated.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW106 MAX Waterproof pH\/OPR\/Temp Portable Logging Meter comes with the Milwaukee amplified MA906BR\/1 combination pH\/Temp sensor \u003cstrong\u003e(Please note the ORP electrode is sold separately MA921B\/2)\u003c\/strong\u003e. This is Milwaukee's top selling field grade electrode with lab grade performance for a reason. Designed to be both low maintenance (gel filled) and able to withstand more challenging samples (double junction). The MA906BR\/1 is ideal for use in beer making, winemaking and hydroponics and many other applications. \u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large dual level digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eIP67 rated rugged casing.\u003c\/li\u003e\n\u003cli\u003eAutomatic temp. compensation (ATC).\u003c\/li\u003e\n\u003cli\u003eLog-on-demand (200 logs), log-on-stability (200 logs) and interval logging, (1000 logs). Max 1000 logs total.\u003c\/li\u003e\n\u003cli\u003eUp to five-point automatic calibration for increased accuracy.\u003c\/li\u003e\n\u003cli\u003eLow maintenance, high performance gel-filled, double junction lab grade pH electrode included.\u003c\/li\u003e\n\u003cli\u003eAuto shut off.\u003c\/li\u003e\n\u003cli\u003e3’ probe cables for extra flexibility, replacement probe code:  \u003cstrong\u003eMA906BR\/1\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp, cal. time out).\u003c\/li\u003e\n\u003cli\u003eApprox. 200 hour battery life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \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 electrode 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 for 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 Plus pH meter accurate. Also, 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\/p\u003e\n\u003cp\u003eThe MW106 can calibrate up to 5 points of pH.  For more solutions check our \u003cstrong\u003eSOLUTIONS\u003c\/strong\u003e Tab!\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":50549145010474,"sku":"BTS-MW106","price":624.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW106__86847.1605904186.jpg?v=1756586129"},{"product_id":"milwaukee-mw105-max-waterproof-ph-orp-temp-portable-meter","title":"Milwaukee MW105 MAX Waterproof pH\/ORP\/Temp Portable 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. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW105 MAX Waterproof 3-in-1 pH\/OPR\/Temp. meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and IP67 Waterproof rating. Accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.02 pH with automatic or manual temperature compensation, and built in GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW105 MAX Waterproof 3-in-1 pH\/ORP\/Temp Meter is preferred by people testing samples in viscus applications that cause other pH testers and meters to fail. From brewers and wine makers to hydroponic growers and farmers the MW105 is your meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO pH meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW105 MAX Waterproof 3-in-1 pH\/ORP\/Temp Meter to improve the accuracy of their testing program. With up to 3 point calibration and 7 standard buffer choices, the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW105 meter is accurate to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.02 pH. 5x more accurate than some alternative meters.\u003c\/p\u003e\n\u003cp\u003eThe meter comes with an amplified, combination pH probe with a built in temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature.\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy ±0.5°C (±1°C outside) | ±1°F (±2°F outside)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks and is IP67 Waterproof rated.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW105 MAX Waterproof pH\/OPR\/Temp meter comes with the Milwaukee amplified MA906BR\/1 combination pH\/Temp sensor \u003cstrong\u003e(Please note ORP Electrodes are sold separately MA921B\/2)\u003c\/strong\u003e. This is Milwaukee's top selling field grade electrode with lab grade performance for a reason. Designed to be both low maintenance (gel filled) and able to withstand more challenging samples (double junction). The MA906BR\/1 is ideal for use in beer making, winemaking and hydroponics and many other applications. \u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large dual level digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eIP67 rated rugged casing.\u003c\/li\u003e\n\u003cli\u003eExtreme accuracy and extended range.\u003c\/li\u003e\n\u003cli\u003eAutomatic temp. compensation (ATC).\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\u003eUp to three-point automatic calibration for increased accuracy.\u003c\/li\u003e\n\u003cli\u003eLow maintenance, high performance gel-filled, double junction lab grade pH electrode included.\u003c\/li\u003e\n\u003cli\u003eAuto shut off.\u003c\/li\u003e\n\u003cli\u003e3’ probe cables for extra flexibility. Replacement code:  \u003cstrong\u003eMA906BR\/1\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp, calibration time out).\u003c\/li\u003e\n\u003cli\u003eApprox. 200 hour battery life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \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 electrode 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 for 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 Plus pH meter accurate. Also, calibrate after cleaning or a long period of storage. \u003c\/p\u003e\n\u003cp\u003eFor 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.  If you want a 3 point calibration or test above 7.01 use \u003cstrong\u003eMA9010\u003c\/strong\u003e (10.01 calibration solutions) too.\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":50549145272618,"sku":"BTS-MW105","price":516.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MW105__64979.1605903769.jpg?v=1756586132"},{"product_id":"milwaukee-ph58-max-waterproof-3-in-1-ph-orp-temp-tester-with-replaceable-probe","title":"Milwaukee pH58 MAX Waterproof 3-in-1 pH\/ORP\/Temp Tester with Replaceable 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 pH58 MAX Waterproof 3-in-1 pH\/ORP\/Temp. Tester is one of our most accurate cost effective, well rounded, rugged and reliable testers in the market featuring dual level LCD readouts, easily replaceable probe and extended pH ranges to meet almost any application. It's simple 1 or 2 point automatic calibration is simple-to-use and offers TWO sets of memorized buffers to select. Ideal for use in beer, food, wine, education, water treatment, pools and many other applications.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee pH58 Waterproof 3-in-1 tester offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH58 MAX Waterproof 3-in-1 tester is accurate to \u003cspan\u003e±\u003c\/span\u003e0.05 pH | +\/- 1000 mV | +\/-0.5°C (+\/-1°F) and is easy to read.\u003c\/p\u003e\n\u003cp\u003eWith easy 2 point automatic calibration, this pH tester is quickly calibrated to an accuracy of much more expensive meters. Simple design and rugged, it brings great value for any application. Why guess at your readings using litmus paper when you can have guaranteed accurate, digital LCD results.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLong life\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe tester comes with a replaceable pH probe with a double junction probe designed for longer life.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFast response\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe probe is double junction allowing quick, accurate pH readings and respose times.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWaterproof construction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNo more worries about dropping your tester while measuring. The pH58 MAX is waterproof to IP65.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLight weight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt just 3.5 ounces, the pH58 MAX is easy to handle at up to half the weight of other testers.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEase-of-use\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA large Dual Level LCD screen with easy-to-read graphic symbols, makes it easy while calibrating or reading your measurement. This takes the takes the guess work out of litmus paper.\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\u003eExtreme pH accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.05 pH and ±2 mV with an extended pH range (-2.0 pH to 16.0 pH).\u003c\/li\u003e\n\u003cli\u003eExtended Resolution to 0.01 pH.\u003c\/li\u003e\n\u003cli\u003eLightweight and portable.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the probe in the sample, gently stir, wait for the stability indication to show a stable reading and then freeze the reading.\u003c\/li\u003e\n\u003cli\u003eSimple Automatic one or two-point calibration.\u003c\/li\u003e\n\u003cli\u003eAcid Based calibrations, cleaning \u0026amp; storage solutions use \u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-ph-start-starter-solution-kit-for-ph-meters-and-testers\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003ePH-START\u003c\/strong\u003e\u003c\/a\u003e add \u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-ma9010-ph-10-01-calibration-solution\"\u003e\u003cstrong\u003eMA9010\u003c\/strong\u003e\u003c\/a\u003e (10.01 cal. buffer) or \u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-m10010b-ph-10-01-calibration-solution-sachets-25\"\u003e\u003cstrong\u003eM10010B\u003c\/strong\u003e\u003c\/a\u003e if Basic cal. required.\u003c\/li\u003e\n\u003cli\u003e2 Sets of pre-memorized buffers.\u003c\/li\u003e\n\u003cli\u003eGel-filled, double junction pH electrode for low maintenance and high performance.\u003c\/li\u003e\n\u003cli\u003eOver 250 hours of battery life (batteries included).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully waterproof to IP65.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReplaceable pH electrode \u003ca href=\"\u0026lt;div%20style=\u0026quot;max-width:%201400px;%20margin:%200%20auto;%20padding:%2040px%2020px;%20font-family:%20'Open%20Sans',%20sans-serif;%20font-weight:%20300;%20color:%20#333;%20background:%20#fff;%20font-size:%200.95rem;%20box-sizing:%20border-box;\u0026quot;\u0026gt;%20\u0026lt;div%20style=\u0026quot;display:%20flex;%20flex-direction:%20column;%20gap:%2020px;\u0026quot;\u0026gt;%20\u0026lt;div%20class=\u0026quot;productView-desc-content\u0026quot;%20itemprop=\u0026quot;description\u0026quot;\u0026gt;%20\u0026lt;h2\u0026gt;Description\u0026lt;\/h2\u0026gt;%20\u0026lt;p\u0026gt;The%20Milwaukee%20pH58%20MAX%20Waterproof%203-in-1%20pH\/ORP\/Temp.%20Tester%20is%20one%20of%20our%20most%20accurate%20cost%20effective,%20well%20rounded,%20rugged%20and%20reliable%20testers%20in%20the%20market%20featuring%20dual%20level%20LCD%20readouts,%20easily%20replaceable%20probe%20and%20extended%20pH%20ranges%20to%20meet%20almost%20any%20application.%20It's%20simple%201%20or%202%20point%20automatic%20calibration%20is%20simple-to-use%20and%20offers%20TWO%20sets%20of%20memorized%20buffers%20to%20select.%20Ideal%20for%20use%20in%20beer,%20food,%20wine,%20education,%20water%20treatment,%20pools%20and%20many%20other%20applications.\u0026lt;\/p\u0026gt;%20\u0026lt;p\u0026gt;The%20Milwaukee%20pH58%20Waterproof%203-in-1%20tester%20offers:\u0026lt;\/p\u0026gt;%20\u0026lt;h3\u0026gt;\u0026lt;strong\u0026gt;Accuracy\u0026lt;\/strong\u0026gt;\u0026lt;\/h3\u0026gt;%20\u0026lt;p\u0026gt;The%20pH58%20MAX%20Waterproof%203-in-1%20tester%20is%20accurate%20to%20\u0026lt;span\u0026gt;%C2%B1\u0026lt;\/span\u0026gt;0.05%20pH%20|%20+\/-%201000%20mV%20|%20+\/-0.5%C2%B0C%20(+\/-1%C2%B0F)%20and%20is%20easy%20to%20read.\u0026lt;\/p\u0026gt;%20\u0026lt;p\u0026gt;With%20easy%202%20point%20automatic%20calibration,%20this%20pH%20tester%20is%20quickly%20calibrated%20to%20an%20accuracy%20of%20much%20more%20expensive%20meters.%20Simple%20design%20and%20rugged,%20it%20brings%20great%20value%20for%20any%20application.%20Why%20guess%20at%20your%20readings%20using%20litmus%20paper%20when%20you%20can%20have%20guaranteed%20accurate,%20digital%20LCD%20results.\u0026lt;\/p\u0026gt;%20\u0026lt;h3\u0026gt;\u0026lt;strong\u0026gt;Long%20life\u0026lt;\/strong\u0026gt;\u0026lt;\/h3\u0026gt;%20\u0026lt;p\u0026gt;The%20tester%20comes%20with%20a%20replaceable%20pH%20probe%20with%20a%20double%20junction%20probe%20designed%20for%20longer%20life.\u0026lt;\/p\u0026gt;%20\u0026lt;h3\u0026gt;\u0026lt;strong\u0026gt;Fast%20response\u0026lt;\/strong\u0026gt;\u0026lt;\/h3\u0026gt;%20\u0026lt;p\u0026gt;The%20probe%20is%20double%20junction%20allowing%20quick,%20accurate%20pH%20readings%20and%20respose%20times.\u0026lt;\/p\u0026gt;%20\u0026lt;h3\u0026gt;\u0026lt;strong\u0026gt;Waterproof%20construction\u0026lt;\/strong\u0026gt;\u0026lt;\/h3\u0026gt;%20\u0026lt;p\u0026gt;No%20more%20worries%20about%20dropping%20your%20tester%20while%20measuring.%20The%20pH58%20MAX%20is%20waterproof%20to%20IP65.\u0026lt;\/p\u0026gt;%20\u0026lt;h3\u0026gt;\u0026lt;strong\u0026gt;Light%20weight\u0026lt;\/strong\u0026gt;\u0026lt;\/h3\u0026gt;%20\u0026lt;p\u0026gt;At%20just%203.5%20ounces,%20the%20pH58%20MAX%20is%20easy%20to%20handle%20at%20up%20to%20half%20the%20weight%20of%20other%20testers.\u0026lt;\/p\u0026gt;%20\u0026lt;h3\u0026gt;\u0026lt;strong\u0026gt;Ease-of-use\u0026lt;\/strong\u0026gt;\u0026lt;\/h3\u0026gt;%20\u0026lt;p\u0026gt;A%20large%20Dual%20Level%20LCD%20screen%20with%20easy-to-read%20graphic%20symbols,%20makes%20it%20easy%20while%20calibrating%20or%20reading%20your%20measurement.%20This%20takes%20the%20takes%20the%20guess%20work%20out%20of%20litmus%20paper.\u0026lt;\/p\u0026gt;%20\u0026lt;h2\u0026gt;Design%20features\u0026lt;\/h2\u0026gt;%20\u0026lt;ul\u0026gt;%20\u0026lt;li\u0026gt;Fast%20easy%20to%20read%20results%20with%20large%20digital%20LCD%20readout.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Extreme%20pH%20accuracy%20to%20\u0026lt;span%20class=\u0026quot;single-product-meta-item-value\u0026quot;\u0026gt;%C2%B1\u0026lt;\/span\u0026gt;0.05%20pH%20and%20%C2%B12%20mV%20with%20an%20extended%20pH%20range%20(-2.0%20pH%20to%2016.0%20pH).\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Extended%20Resolution%20to%200.01%20pH.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Lightweight%20and%20portable.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Easy%20measurement:%20just%20place%20the%20probe%20in%20the%20sample,%20gently%20stir,%20wait%20for%20the%20stability%20indication%20to%20show%20a%20stable%20reading%20and%20then%20freeze%20the%20reading.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Simple%20Automatic%20one%20or%20two-point%20calibration.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Acid%20Based%20calibrations,%20cleaning%20\u0026amp;amp;%20storage%20solutions%20use%20\u0026lt;strong\u0026gt;PH-START\u0026lt;\/strong\u0026gt;%20add%20\u0026lt;strong\u0026gt;MA9010\u0026lt;\/strong\u0026gt;%20(10.01%20cal.%20buffer)%20or%20\u0026lt;strong\u0026gt;M10010B\u0026lt;\/strong\u0026gt;%20if%20Basic%20cal.%20required.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;2%20Sets%20of%20pre-memorized%20buffers.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Gel-filled,%20double%20junction%20pH%20electrode%20for%20low%20maintenance%20and%20high%20performance.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Over%20250%20hours%20of%20battery%20life%20(batteries%20included).\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Fully%20waterproof%20to%20IP65.\u0026lt;\/strong\u0026gt;\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Replaceable%20pH%20electrode%20\u0026lt;strong\u0026gt;Mi58P\u0026lt;\/strong\u0026gt;.\u0026lt;\/li\u0026gt;%20\u0026lt;\/ul\u0026gt;%20\u0026lt;h2\u0026gt;Care%20and%20Use\u0026lt;\/h2\u0026gt;%20\u0026lt;p\u0026gt;All%20pH\/ORP%20sensors%20have%20a%20limited%20life%20and%20response%20time%20gets%20longer%20with%20age.%20Properly%20maintaining%20your%20pH%20pen%20tester%20will%20give%20you%20fast,%20accurate%20results%20for%20longer.%20So,%20be%20sure%20to%20order%20the%20Milwaukee%20pH%20Maintenance%20Kit%20code%20\u0026lt;strong\u0026gt;PH-Main\u0026lt;\/strong\u0026gt;%20at%20checkout%20time!%20This%20will%20be%20needed%20to%20help%20clean%20and%20condition%20the%20pH%20electrode%20before%20use!\u0026lt;\/p\u0026gt;%20\u0026lt;p\u0026gt;Store%20the%20pH%20probe%20in%20storage%20solution%20MA9015.%20Only%20use%20tap%20water%20short-term%20if%20\u0026lt;strong\u0026gt;MA9015\u0026lt;\/strong\u0026gt;%20is%20not%20immediately%20available%20and%20\u0026lt;strong\u0026gt;NEVER%20store%20in%20distilled%20Water%20(DI)%20or%20Reverse%20Osmosis%20(RO)%20water.%20This%20will%20damage%20the%20sensitivity%20of%20the%20probe.\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;%20\u0026lt;p\u0026gt;Here%20are%20our%20top%20four%20tips.\u0026lt;\/p\u0026gt;%20\u0026lt;ol\u0026gt;%20\u0026lt;li\u0026gt;Always%20store%20upright%20with%20the%20cap%20full%20of%20\u0026lt;strong\u0026gt;MA9015%20Storage%20solution\u0026lt;\/strong\u0026gt;%20for%20\u0026lt;strong\u0026gt;BEST%20RESULTS\u0026lt;\/strong\u0026gt;.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Clean%20your%20Tester%20regularly%20by%20soaking%20in%20cleaning%20solution%20\u0026lt;strong\u0026gt;MA9016\u0026lt;\/strong\u0026gt;.%20\u0026lt;strong\u0026gt;Cleaning%20Solution%20for%20about%2020%20minutes\u0026lt;\/strong\u0026gt;.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Calibrate%20after%20cleaning%20and\/or%20storage%20before%20testing%20to%20adjust%20for%20changes%20in%20the%20pH%20sensor.\u0026lt;\/li\u0026gt;%20\u0026lt;li\u0026gt;Gently%20stir%20the%20Tester%20in%20the%20sample%20for%20a%20faster%20result.\u0026lt;\/li\u0026gt;%20\u0026lt;\/ol\u0026gt;%20\u0026lt;!--%20snippet%20location%20product_description%20--\u0026gt;\u0026lt;\/div\u0026gt;%20\u0026lt;\/div\u0026gt;%20\u0026lt;\/div\u0026gt;\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eMi58P\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use\u003c\/h2\u003e\n\u003cp\u003eAll pH\/ORP 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 \u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-ph-main-maintenance-kit-for-ph-orp-meters-and-testers\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003ePH-Main\u003c\/strong\u003e\u003c\/a\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 \u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-ma9015-storage-solution-for-ph-orp-electrodes\" target=\"_blank\" rel=\"noopener\"\u003eMA9015\u003c\/a\u003e. Only use tap water short-term if \u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-ma9015-storage-solution-for-ph-orp-electrodes\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eMA9015\u003c\/strong\u003e\u003c\/a\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\u003col\u003e\n\u003cli\u003eAlways store upright with the cap full of \u003cstrong\u003e\u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-ma9015-storage-solution-for-ph-orp-electrodes\" target=\"_blank\" rel=\"noopener\"\u003eMA9015\u003c\/a\u003e Storage solution\u003c\/strong\u003e for \u003cstrong\u003eBEST RESULTS\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eClean your Tester regularly by soaking in cleaning solution \u003ca href=\"https:\/\/bluetigerscientific.com\/products\/milwaukee-ma9016-cleaning-solution-for-ph-orp-electrodes\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eMA9016\u003c\/strong\u003e\u003c\/a\u003e. \u003cstrong\u003eCleaning Solution for about 20 minutes\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCalibrate after cleaning and\/or storage before testing to adjust for changes in the pH sensor.\u003c\/li\u003e\n\u003cli\u003eGently stir the Tester in the sample for a faster result.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- snippet location product_description --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549146550570,"sku":"BTS-pH58","price":253.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/PH58_FRONT_WNUMBERS__75797.1612471272.jpg?v=1756586156"}],"url":"https:\/\/bluetigerscientific.com\/collections\/orp-meters.oembed","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}