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margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99131 Portable pH Meter for Plating\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/ph-meter-for-plating-baths-hi99131.jpg?width=720\u0026amp;name=ph-meter-for-plating-baths-hi99131.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; font-size: 0.95rem;\"\u003e\u003cstrong\u003eOptimal Probe Performance Indicator\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    An on-screen indicator provides instant visual confirmation that your pH probe is operating at its best, ensuring reliable and accurate measurements for your plating baths.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; 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A blinking warning symbol alerts you when power drops below 10%, and the meter automatically shuts down at critically low levels to prevent erroneous readings.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eCustomizable Automatic Shut-off\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    Conserve battery life with a selectable auto-off feature, settable to 8 or 60 minutes, or easily disabled for continuous operation. This feature ensures prolonged usage and peace of mind during extended measurement sessions.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eRugged IP67 Waterproof Construction\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    Engineered to withstand real-life conditions, the HI99131 boasts an IP67-rated waterproof body, providing robust protection against dust and water intrusion from any direction for reliable performance in demanding plating environments.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eErgonomic Portable Design\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    Designed for comfortable handheld use, this portable pH meter features a clear, multilevel LCD display for simultaneous pH and temperature readings. Its intuitive dual-button operation simplifies the testing process for any user.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eSecure Quick Connect Probe System\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    The innovative Quick Connect DIN connector allows for effortless probe attachment and removal. A protective rubber coating ensures a watertight seal and enhances durability, providing secure and consistent connections in your plating applications.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99131 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: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI1297 Plating pH Electrode\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/ph-eletcrode-for-plating-baths-HI1297.jpg?width=1200\u0026amp;name=ph-eletcrode-for-plating-baths-HI1297.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: 0.95rem;\"\u003e\n                \u003cstrong\u003eAchieve optimal pH analysis in your plating baths with the HI99131's specialized, replaceable HI1297 electrode, meticulously designed for precise performance in challenging chemical environments.\u003c\/strong\u003e\n            \u003c\/p\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eRobust Titanium Body \u0026amp; Matching Pin\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    The durable titanium body protects your pH electrode from accidental breakage, making it ideal for the demanding conditions of plating baths. It also serves as a matching pin to reduce electrical interference for stable readings.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eFlat Glass Tip for Easy Cleaning\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    The recessed flat tip bulb is specifically designed for easy cleaning and prevents solids and residues common in plating solutions from accumulating on the sensor, significantly reducing maintenance and ensuring consistent accuracy.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eClog-Resistant Porous PTFE Junction\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    This electrode features a unique, clog-resistant PTFE (polytetrafluoroethylene) junction, which enhances both probe lifespan and measurement accuracy. PTFE's chemical resistance makes it ideal for industrial plating applications.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cp style=\"font-size: 0.95rem;\"\u003e\n                \u003cstrong\u003eThe HI99131 Plating pH Portable Meter comes as a comprehensive kit, providing everything needed for immediate, accurate, and successful pH testing in your metal finishing processes, right out of the box.\u003c\/strong\u003e\n            \u003c\/p\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eDedicated Electrode Cleaning Solution\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    Your Plating pH Portable Meter includes specialized cleaning solution engineered to keep your electrode free from the unique residues found in plating baths. This concentrated formula cleans your meter quickly and effectively, maintaining optimum performance and extending its lifespan.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eReliable pH 4 \u0026amp; 7 Buffer Sachets\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 0.95rem;\"\u003e\n                    Ensure precise calibrations with individually sealed pH 4.01 and pH 7.01 buffer sachets. These single-use packets guarantee fresh, uncontaminated standards for dependable pH meter calibration every time, crucial for accurate plating bath analysis.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99131 Plating pH Meter 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    \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 HI99131 Probe Connectors Old vs New\" 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; font-size: 0.95rem;\"\u003e\u003cstrong\u003eHI99131 Models and Compatible Accessories\u003c\/strong\u003e\u003c\/h3\u003e\n            \u003cdiv\u003e\n                \u003ch4 style=\"font-weight: 400; margin-bottom: 4px; font-size: 0.95rem;\"\u003e\u003cstrong\u003eOlder HI99131 Models (Left)\u003c\/strong\u003e\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.5;\"\u003e\n                    \u003cli\u003eUses the HI62911D 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; font-size: 0.95rem;\"\u003e\u003cstrong\u003eCurrent HI99131 Models (Right)\u003c\/strong\u003e\u003c\/h4\u003e\n                \u003cul style=\"font-size: 0.95rem; line-height: 1.5;\"\u003e\n                    \u003cli\u003eUtilizes the HI629113 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: 0.95rem; 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","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50310858670378,"sku":"BTS-HI99131","price":684.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/plating-ph-portable-meter-hi99131__82140.1566576503.jpg?v=1750347381"},{"product_id":"hanna-instruments-hi99141-portable-ph-meter-for-boilers-cooling-towers","title":"Hanna Instruments HI99141 Portable pH Meter for Boilers \u0026 Cooling Towers","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: 'Open Sans', sans-serif; font-weight: 300; color: #333; background: #fff;\"\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99141 Portable pH Meter for Boilers and Cooling Towers\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/boiler-and-cooling-tower-ph-portable-meter-hi99141.jpg?width=720\u0026amp;name=boiler-and-cooling-tower-ph-portable-meter-hi99141.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; font-size: 1rem;\"\u003e\u003cstrong\u003eOptimal Probe Performance Indicator\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    Ensure precise pH measurements for your boiler and cooling tower water with an intuitive on-screen indicator, providing instant visual confirmation that your pH probe is operating efficiently.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eExtended Battery Life with Smart Alerts\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    Benefit from up to 1400 hours of continuous use with the included batteries. A clear blinking warning symbol alerts you when power drops below 10%, with an automatic shutdown feature to prevent any erroneous readings due to critically low battery levels.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eCustomizable Automatic Shut-off\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    Conserve battery life and ensure peace of mind with a selectable auto-off feature, settable to 8 or 60 minutes, or easily disabled for continuous operation. This smart function extends meter longevity, ideal for on-site boiler and cooling tower inspections.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eRugged IP67 Waterproof Construction\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    Engineered for the challenging conditions of boiler and cooling tower environments, the HI99141 features an IP67-rated waterproof body. This robust design provides superior protection against dust and water ingress from any direction, ensuring reliable performance.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eErgonomic Portable Design\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    Designed for comfortable handheld operation during on-site water analysis, this portable pH meter offers a clear, multilevel LCD display for simultaneous pH and temperature readings. Its intuitive dual-button interface simplifies essential testing processes.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eSecure Quick Connect Probe System\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    The innovative Quick Connect DIN connector allows for effortless probe attachment and removal. A robust rubber coating ensures a watertight seal and enhances durability, providing secure and consistent connections for precise boiler and cooling tower measurements.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99141 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: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI729113 pH Electrode for Boilers and Cooling Towers\" src=\"https:\/\/cdn2.hubspot.net\/hubfs\/2134380\/001-website\/images\/boiler-and-cooling-tower-ph-portable-electrode-hi72911.jpg?width=1200\u0026amp;name=boiler-and-cooling-tower-ph-portable-electrode-hi72911.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: 1rem;\"\u003e\n                \u003cstrong\u003eAchieve optimal pH analysis for your boiler and cooling tower water with the HI99141's specialized, replaceable HI729113 probe, meticulously designed for precise performance in challenging water treatment applications.\u003c\/strong\u003e\n            \u003c\/p\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eRobust Titanium Body \u0026amp; Matching Pin\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    The durable titanium body provides superior protection for your pH electrode, making it ideal for demanding industrial environments. It also functions as a matching pin, significantly reducing electrical interference for stable and accurate readings.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eFlat Glass Tip for Easy Cleaning\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    Featuring a recessed flat tip bulb, this electrode is designed for effortless cleaning and actively prevents solids and residues common in boiler and cooling tower water from accumulating on the sensor. This minimizes maintenance and ensures consistent accuracy.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eClog-Resistant Porous PTFE Junction\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    This electrode incorporates a unique, clog-resistant PTFE (polytetrafluoroethylene) junction, which significantly enhances both probe lifespan and measurement accuracy. PTFE's exceptional chemical resistance makes it ideal for continuous use in industrial water treatment.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 40px; border-bottom: 1px solid #e0e0e0; padding-bottom: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; display: flex; flex-direction: column; gap: 20px; order: 1;\"\u003e\n            \u003cp style=\"font-size: 1rem;\"\u003e\n                \u003cstrong\u003eThe HI99141 Boiler and Cooling Tower pH Portable Meter comes as a comprehensive kit, providing everything you need for immediate, accurate, and successful pH testing in your water treatment processes, right out of the box.\u003c\/strong\u003e\n            \u003c\/p\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eDedicated Electrode Cleaning Solution\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    Your Boiler and Cooling Tower pH Meter includes specialized cleaning solution engineered to keep your electrode free from the unique deposits found in these systems. This concentrated formula cleans your meter quickly and effectively, maintaining optimum performance and extending its lifespan.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv\u003e\n                \u003ch3 style=\"font-weight: 400; margin-bottom: 8px; font-size: 1rem;\"\u003e\u003cstrong\u003eReliable pH 4 \u0026amp; 7 Buffer Sachets\u003c\/strong\u003e\u003c\/h3\u003e\n                \u003cp style=\"font-size: 1rem;\"\u003e\n                    Ensure precise and reliable calibrations with individually sealed pH 4.01 and pH 7.01 buffer sachets. These single-use packets guarantee fresh, uncontaminated standards for dependable pH meter calibration every time, crucial for accurate water chemistry management.\n                \u003c\/p\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"flex: 1 1 500px; min-width: 300px; order: 2;\"\u003e\n            \u003cimg style=\"width: 100%; height: auto; object-fit: contain; border-radius: 8px;\" alt=\"Hanna Instruments HI99141 Boiler and Cooling Tower pH Meter 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    \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 HI99141 Probe Connectors Old vs New\" 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; font-size: 1rem;\"\u003e\u003cstrong\u003eHI99141 Models and Compatible Accessories\u003c\/strong\u003e\u003c\/h3\u003e\n            \u003cdiv\u003e\n                \u003ch4 style=\"font-weight: 400; margin-bottom: 4px; font-size: 1rem;\"\u003e\u003cstrong\u003eOlder HI99141 Models (Left)\u003c\/strong\u003e\u003c\/h4\u003e\n                \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                    \u003cli\u003eUses the HI72911D 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; font-size: 1rem;\"\u003e\u003cstrong\u003eCurrent HI99141 Models (Right)\u003c\/strong\u003e\u003c\/h4\u003e\n                \u003cul style=\"font-size: 1rem; line-height: 1.5;\"\u003e\n                    \u003cli\u003eUtilizes the HI729113 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: 1rem; 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","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":50310887342378,"sku":"BTS-HI99141","price":684.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/boiler-cooling-tower-ph-portable-meter-hi99141__25846.1566573092.jpg?v=1750348071"},{"product_id":"milwaukee-mc510-pro-digital-redox-orp-controller","title":"Milwaukee MC510 PRO Digital Redox ORP Controller","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MC510 PRO digital Redox ORP controller automatically monitors and fine-tunes ORP levels. Just set your ORP parameters and let the Milwaukee ORP Controller do the rest.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO digital ORP controller is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are aquariums, swimming pools and spas, and other water quality monitoring uses. Milwaukee includes a 12 VDC power plug socket compatible with Ozone Dosing units.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO ORP controller is accurate ±5 mV.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller provides a control range of ±1000 mV with a user selectable set point with a range of 0 - 600 mV and a visual \"Power Activated\" LED light.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible dosing pump\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMilwaukee includes a 12 VDC power plug socket compatible with Ozone Dosing units.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ORP Controller comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate ±5 mV with user selectable high\/low set points (0 to 600 mV)\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eDouble junction, gel filled platinum ORP electrode designed for low maintenance and high performance\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility when testing\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003cli\u003eSmall footprint of 5.9 x 3.2 x 1.35”\u003c\/li\u003e\n\u003cli\u003eLightweight monitor at approx 6.3 oz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003eProperly maintaining your ORP probe will give your fast, accurate results for longer.\u003c\/p\u003e\n\u003cp\u003eHere are our top three tips. \u003c\/p\u003e\n\u003cp\u003e1. Always store with the cap full of buffer or storage solution not water.\u003c\/p\u003e\n\u003cp\u003e2. Clean your probe regularly by soaking in cleaning solution.\u003c\/p\u003e\n\u003cp\u003e3. After cleaning return the ORP probe sensor to the tank.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549130690858,"sku":"BTS-MC510US","price":259.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC510__13639.1609435747.jpg?v=1756585878"},{"product_id":"milwaukee-mc745-pro-conductivity-ec-controller-and-pump-kits","title":"Milwaukee MC745 PRO Conductivity (EC) Controller and Pump Kits","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                \u003cp\u003eThe Milwaukee MC745 PRO Conductivity (EC) controller and pump lets you measure and adjust EC levels automatically.\u003c\/p\u003e\n\u003ch2\u003eControl the EC and Fertilizer Dosage in your Tank Automatically\u003c\/h2\u003e\n\u003cp\u003eControl the EC and Fertilizer Dosage in your Tank Automatically. The MC745US kit includes the MC311 EC controller and two MP810 dosing pumps to automatically monitor and fine-tune EC levels. Just set your EC parameters and let the Milwaukee EC Controller and pump do the rest. Common uses are nutrient tanks.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO EC controller offers an accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±2% full scale\u003c\/span\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller provides a control range of 0.0 to 10.0 mS\/cm with alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible dosing pump\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee MP810 dosing pump (designed specifically for use with the MC311) is included in the kit.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MC745 EC controller and pump kit comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate to ±2% full scale\u003c\/li\u003e\n\u003cli\u003eSimple one-point calibration with manual trimmers for easy adjustment\u003c\/li\u003e\n\u003cli\u003e0.8 to 2.8 mS alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eMA812\/2 hardwired EC probe\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePump provides a maximum pressure of 1.5 bar or more than 50 feet of head pressure with a 0.39268 GPH \/ 9.5 GPD dosing flow.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUptake \u0026amp; Discharge Tubing Material:  \u003cstrong\u003ePolyethylene\u003c\/strong\u003e, 4.92' \/ 1.5 m.\u003c\/li\u003e\n\u003cli\u003eBlack Pump Squeeze Tube Material:  \u003cstrong\u003eNorprene\u003c\/strong\u003e.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\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":50549141471530,"sku":"BTS-MC745US","price":688.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC745KIT__52440.1614883170.jpg?v=1756586060"},{"product_id":"milwaukee-mc740-pro-conductivity-ec-controller-and-pump-kit","title":"Milwaukee MC740 PRO Conductivity (EC) Controller and Pump Kit","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                \u003cp\u003eThe Milwaukee MC740 PRO Conductivity (EC) controller and pump lets you measure and adjust EC levels automatically.\u003c\/p\u003e\n\u003ch2\u003eControl the EC and Fertilizer Dosage in your Tank Automatically\u003c\/h2\u003e\n\u003cp\u003eControl the EC and Fertilizer Dosage in your Tank Automatically. The MC740 kit includes the MC311 EC controller and the MP810 dosing pump to automatically monitor and fine-tune EC levels. Just set your EC parameters and let the Milwaukee EC Controller and pump do the rest. Common uses are nutrient tanks.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO EC controller offers an accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±2% full scale\u003c\/span\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller provides a control range of 0.0 to 10.0 mS\/cm with alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible dosing pump\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee MP810 dosing pump (designed specifically for use with the MC311) is included in the kit.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MC740 EC controller and pump kit comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate to ±2% full scale\u003c\/li\u003e\n\u003cli\u003eSimple one-point calibration with manual trimmers for easy adjustment\u003c\/li\u003e\n\u003cli\u003e0.8 to 2.8 mS alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eMA812\/2 hardwired EC probe\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePump provides a maximum pressure of 1.5 bar or more than 50 feet of head pressure with a 0.39268 GPH \/ 9.5 GPD dosing flow.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUptake \u0026amp; Discharge Tubing Material:  \u003cstrong\u003ePolyethylene\u003c\/strong\u003e, 4.92' \/ 1.5 m.\u003c\/li\u003e\n\u003cli\u003eBlack Pump Squeeze Tube Material:  \u003cstrong\u003eNorprene\u003c\/strong\u003e.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\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":50549141504298,"sku":"BTS-MC740US","price":501.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC740KIT__51670.1614882794.jpg?v=1756586064"},{"product_id":"milwaukee-mc720-pro-ph-controller-and-pump-kit","title":"Milwaukee MC720 PRO pH Controller and Pump Kit","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                \u003cp\u003eThe Milwaukee MC720 PRO pH controller and pump lets you measure and adjust pH levels automatically.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"I run this unit 24\/7 and have not had any problems for the past two months. It keeps my fish tank CO2 injector running perfectly and puts my mind at ease regarding overdosing.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"I've been using this controller for two years to monitor and adjust pH of hydroponic nutrient solutions. Still using the original probe and it rarely needs calibration.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Using this as a pH controller for a calcium reactor on a 105 gallon reef tank ... I recommend this to any serious reefer.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe MC720US kit includes the MC122 pH controller and MP810 dosing pump to automatically \u003cspan\u003emonitor and fine-tune pH levels. Just set your pH parameters and let the MC720US pH Controller \u003c\/span\u003eand pump do the rest.\u003c\/p\u003e\n\u003cp\u003eThe MC720US is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are nutrient tanks and aquariums.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO pH controller offers an accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.2 pH with two point manual calibration.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller provides a control range of 5.5 to 9.5 pH with alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible dosing pump\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee MP810 dosing pump (designed specifically for use with the MC122) is included in the kit.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MC720 pH controller and pump kit comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate to ±0.2 pH\u003c\/li\u003e\n\u003cli\u003eSimple two-point calibration for increased accuracy with manual trimmers for easy adjustment\u003c\/li\u003e\n\u003cli\u003e5.5 to 9.5 pH alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eLab grade, double junction, gel filled probe designed for low maintenance\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePump provides a maximum pressure of 1.5 bar or more than 50 feet of head pressure with a 0.39268 GPH \/ 9.5 GPD dosing flow.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUptake \u0026amp; Discharge Tubing Material: \u003cstrong\u003ePolyethylene\u003c\/strong\u003e, 4.92' \/ 1.5 m.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlack Pump Squeeze Tube Material:  \u003cstrong\u003eNorprene\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse and Care \u003c\/h2\u003e\n\u003cp\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSensing bulb\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReference junction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.\u003c\/p\u003e\n\u003cp\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\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 MA9015 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\u003eThis best way to store the probe is with the probe's cap filled with MA9015 Storage Solution 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\u003cp\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and block the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking the probe in \u003cstrong\u003eMA9016 Cleaning Solution\u003c\/strong\u003e for about 20 minutes.\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 reguarly to keep your PRO pH controller accurate. \u003cspan style=\"font-weight: 400;\"\u003eAlso, calibrate after cleaning or a long period of storage.\u003c\/span\u003e\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549141537066,"sku":"BTS-MC720US","price":428.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC720KIT__98853.1614882455.jpg?v=1756586065"},{"product_id":"milwaukee-mc311-pro-conductivity-ec-controller","title":"Milwaukee MC311 PRO Conductivity (EC) Controller","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch1\u003e\u003cstrong\u003eAccurate. Simple. Reliable. 24\/7 pH Control.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MC311 PRO Conductivity (EC) controller lets you measure and adjust EC levels automatically.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe MC311 EC controller automatically monitors and fine-tunes EC levels. Just set your EC parameters and let the Milwaukee EC Controller do the rest.\u003c\/p\u003e\n\u003cp\u003eThe MC311 is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are nutrient tanks and aquariums.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO EC controller offers an accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±2% full scale\u003c\/span\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller provides a control range of 0.0 to 10.0 mS\/cm with alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong style=\"font-size: 14px;\"\u003eCompatible dosing pump\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMilwaukee also offers the optional MP810 dosing pump\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis EC Controller comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate to ±2% full scale\u003c\/li\u003e\n\u003cli\u003eSimple one-point calibration with manual trimmers for easy adjustment\u003c\/li\u003e\n\u003cli\u003e0.8 to 2.8 mS alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eMA812\/2 hardwired EC probe\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003c\/ul\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":50549141569834,"sku":"BTS-MC311US","price":311.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC311__72772.1608141426.jpg?v=1756586065"},{"product_id":"milwaukee-mc125-pro-2-in-1-digital-ph-orp-controller","title":"Milwaukee MC125 PRO 2-in-1 Digital pH \/ ORP Controller","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MC125 PRO pH and ORP controller is designed for people looking to measure and adjust pH and ORP levels automatically with one simple controller. Just set your pH and ORP parameters and let the Milwaukee pH Controller do the rest.\u003c\/p\u003e\n\u003cp\u003eThe MC125 is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are nutrient tanks, aquariums, pools, and spas.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO 2 in 1 controller offers an accuracy to ±0.2 pH with two point manual calibration and ORP accuracy to ±5 mV.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReal-time monitoring\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSee real-time pH and ORP measurements from 0.00 pH to 14.00 pH and -1000 mV to 1000 mV with a large LED with easy switching between parameters.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation for constant measurement\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller provides a control range of 4 to 8 pH and -200 to 600 mV. Just set your control range and the controller do the rest.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTwo dedicated relays for pH and ORP control to support a range of compatible devices\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eChoose your device including oxygen pumps, CO2-regulators, O3 ozonizers and other pH \u0026amp; ORP control devices by simply plugging the device into the correct pH or ORP outlet. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller comes with a complete mounting kit including two probe holders.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate to ±0.2 pH and ±5 mV\u003c\/li\u003e\n\u003cli\u003eSimple two-point calibration for increased accuracy with manual trimmers for easy adjustment\u003c\/li\u003e\n\u003cli\u003e4 to 8 pH and -200 to 600 mV alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eLab grade, double junction, gel filled pH probe and platinum ORP electrode designed for low maintenance\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003cli\u003eSmall footprint of 5.9 x 3.2 x 1.35”\u003c\/li\u003e\n\u003cli\u003eLightweight monitor at approx 7 oz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\"I run this unit 24\/7 and have not had any problems. It keeps my fish tank CO2 injector running perfectly and puts my mind at ease regarding overdosing.\"\u003c\/p\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003eProperly maintaining your pH and ORP probes will give you fast, accurate results for longer. pH and ORP probes are similar in design but there are some differences.\u003c\/p\u003e\n\u003cp\u003epH probes have a sensing bulb that loses sensitivity with age. All pH sensors have a limited life and response time gets longer with age.\u003c\/p\u003e\n\u003cp\u003eORP probe have usually a platinum electrode instead of a glass bulb. This electrode has a longer life but can have a residue build up that affect response rates and accuracy.\u003c\/p\u003e\n\u003cp\u003eBoth electrodes have a reference junction that can become clogged resulting in slow and inaccurate results. Cleaning and keeping the probe hydrated will help prevent this.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003epH Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere are our top four tips for your pH probe.\u003c\/p\u003e\n\u003cp\u003e1. Always store with the cap full of MA9015 Storage Solution not distilled or deionized or reverse osmosis water.\u003c\/p\u003e\n\u003cp\u003e2. Clean your Probe regularly by soaking in MA9016 Cleaning Solution for about 20 minutes.\u003c\/p\u003e\n\u003cp\u003e3. Calibrate the (pH ONLY) after cleaning and\/or storage before testing to adjust for changes in the pH sensor.\u003c\/p\u003e\n\u003cp\u003e4. Gently stir the Probe in the sample for a faster result.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eORP Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere are our top three tips for your ORP probe. \u003c\/p\u003e\n\u003cp\u003e1. Always store with the cap full MA9015 storage Solution not distilled or reverse osmosis water.\u003c\/p\u003e\n\u003cp\u003e2. Clean your probe regularly by soaking in MA9016 Cleaning Solution.\u003c\/p\u003e\n\u003cp\u003e3. After cleaning return the ORP sensor to the tank.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThank you for considering Milwaukee to help you take your results to the next level.\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549141831978,"sku":"BTS-MC125US","price":373.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC125-__59218.1609435638.jpg?v=1756586069"},{"product_id":"milwaukee-mc122-pro-ph-controller","title":"Milwaukee MC122 PRO pH Controller","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch1\u003e\u003cstrong\u003eAccurate. Simple. Reliable. 24\/7 pH Control.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MC122 PRO pH controller lets you measure and adjust pH levels automatically.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MC122 controller automatically monitors and fine-tunes the pH levels. Just set your pH parameters and let the MC122 do the rest. The controller provides a control range of 5.5 to 9.5 pH with alarms that activate when readings are higher or lower than set point.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe MC122 is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are nutrient tanks and aquariums.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"I run this unit 24\/7 and have not had any problems for the past two months. It keeps my fish tank CO2 injector running perfectly and puts my mind at ease regarding overdosing.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"I've been using this controller for two years to monitor and adjust pH of hydroponic nutrient solutions. Still using the original probe and it rarely needs calibration.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Using this as a pH controller for a calcium reactor on a 105 gallon reef tank ... I recommend this to any serious reefer.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO pH controller offers an accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.2 pH with two point manual calibration.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller provides a control range of 5.5 to 9.5 pH with alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible dosing pump\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMilwaukee offers the MP810 dosing pump\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH Controller comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate to ±0.2 pH\u003c\/li\u003e\n\u003cli\u003eSimple two-point calibration for increased accuracy with manual trimmers for easy adjustment\u003c\/li\u003e\n\u003cli\u003e5.5 to 9.5 pH alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eLab grade, double junction, gel filled probe designed for low maintenance\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003cli\u003eSmall footprint of 5.9 x 3.2 x 1.35”\u003c\/li\u003e\n\u003cli\u003eLightweight monitor at approx 6.3 oz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUse and Care \u003c\/h2\u003e\n\u003cp\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSensing bulb\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReference junction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.\u003c\/p\u003e\n\u003cp\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\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\u003eThis best way to store the probe is with the probe's cap filled with MA9015 Storage Solution 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\u003cp\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and block the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking the probe in \u003cstrong\u003eMA9016 Cleaning Solution\u003c\/strong\u003e for about 20 minutes.\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 reguarly to keep your PRO pH controller accurate. \u003cspan style=\"font-weight: 400;\"\u003eAlso, calibrate after cleaning or a long period of storage.\u003c\/span\u003e\u003c\/p\u003e\n\n                \u003c!-- snippet location product_description --\u003e\n\n            \u003c\/div\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e","brand":"Milwaukee Instruments","offers":[{"title":"Default Title","offer_id":50549141864746,"sku":"BTS-MC122US","price":240.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC122__12456.1608145741.jpg?v=1756586070"},{"product_id":"milwaukee-mc410-pro-total-dissolved-solids-tds-monitor","title":"Milwaukee MC410 PRO Total Dissolved solids (TDS) Monitor","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\u003eAccurate. Simple. Reliable. 24\/7 TDS Monitoring.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MC410 PRO Total Dissolved Solids (TDS) monitor lets you measure TDS levels automatically and alerts with an alarm when out of the set point range.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe MC410 automatically monitors your TDS levels. Just set your TDS parameters and let the Milwaukee MC410 monitor do the rest. The Milwaukee PRO TDS monitor has a range of 0 to 1990 (ppm) with visual alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee PRO TDS monitor is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are nutrient tanks, aquariums, aquaculture \u0026amp; coral, pools and water conditioning.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO TDS monitor offers an accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±2% full scale\u003c\/span\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO TDS monitor has a range of 0 to 1990 (ppm) with visual alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis TDS monitor comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate to ±2% full scale\u003c\/li\u003e\n\u003cli\u003eSimple one-point calibration for increased accuracy with manual trimmers for easy adjustment\u003c\/li\u003e\n\u003cli\u003e100 to 1900 ppm alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eAutomatic temp. compensation (ATC)\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eMA812\/2 hardwired probe\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003c\/ul\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":50549142356266,"sku":"BTS-MC410US","price":160.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC410__92399.1601999615.jpg?v=1756586076"},{"product_id":"milwaukee-mc310-pro-conductivity-ec-monitor","title":"Milwaukee MC310 PRO Conductivity (EC) Monitor","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\u003eAccurate. Simple. Reliable. 24\/7 Conductivity (EC) Monitoring.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MC310 PRO Conductivity (EC) monitor lets you measure EC levels automatically and alerts with an alarm when out of the set point range.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe MC310 EC automatically monitors your EC levels. Just set your EC parameters and let the Milwaukee EC monitor do the rest. The monitor has a set point range from 1.0 to 5.0 mS\/cm with alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003cp\u003eThe MC310 is preferred by people looking to dial in their testing program when they have a need to maintain levels. Common uses are nutrient tanks, hydroponics, and horticulture.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Milwaukee PRO EC monitor offers an accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±2% full scale\u003c\/span\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAutomation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe monitor has a set point range from 1.0 to 5.0 mS\/cm with alarms that activate when readings are higher or lower than set point.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis EC monitor comes with a complete mounting kit including a probe holder.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read current results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003eAccurate to ±2% full scale\u003c\/li\u003e\n\u003cli\u003eSimple one-point calibration with manual trimmers for easy adjustment\u003c\/li\u003e\n\u003cli\u003e1.0 to 5.0 mS\/cm alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eMA812\/2 hardwired EC probe\u003c\/li\u003e\n\u003cli\u003e6.5’ probe cables for extra flexibility\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003c\/ul\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":50549142389034,"sku":"BTS-MC310US","price":160.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC310__73456.1601999544.jpg?v=1756586076"},{"product_id":"milwaukee-mc120-pro-ph-monitor","title":"Milwaukee MC120 PRO pH Monitor","description":"\u003cdiv style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px;\n                        font-family: 'Open Sans', sans-serif; font-weight: 300;\n                        color: #333; background: #fff; font-size: 0.95rem;\n                        box-sizing: border-box;\"\u003e\n              \u003cdiv style=\"display: flex; flex-direction: column; gap: 20px;\"\u003e\n                \u003cdiv class=\"productView-desc-content\" itemprop=\"description\"\u003e\n\n                \u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee High Range MC120 PRO Digital pH monitor offers lab grade accuracy with an easily viewable continuous check on pH levels with alarms.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large digital LCD readout\u003c\/li\u003e\n\u003cli\u003e±0.2 pH accuracy with a full pH range\u003c\/li\u003e\n\u003cli\u003e5.5 to 9.5 pH alarm set point range is easily accessible on the front panel\u003c\/li\u003e\n\u003cli\u003eAlarm activated when reading is above or below set point\u003c\/li\u003e\n\u003cli\u003eSimple manual calibration via trimmers on the front panel\u003c\/li\u003e\n\u003cli\u003eComes with full mounting kit including probe holders\u003c\/li\u003e\n\u003cli\u003eLab grade, double junction, gel filled probe designed for low maintenance\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply\u003c\/li\u003e\n\u003cli\u003eSmall footprint of 5.9 x 3.2 x 1.35”\u003c\/li\u003e\n\u003cli\u003eLightweight monitor at approx. 5.6 oz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse and Care \u003c\/h2\u003e\n\u003cp\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSensing bulb\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReference junction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reference junction is a small whole 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\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 MA9015 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\u003eThis best way to store the probe is with the probe's cap filled with MA9015 Storage Solution 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\u003cp\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and block the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking the probe in \u003cstrong\u003eMA9016 Cleaning Solution\u003c\/strong\u003e for about 20 minutes.\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 reguarly to keep your PRO pH meter accurate.\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":50549142421802,"sku":"BTS-MC120US","price":160.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/1579\/4474\/files\/MC120__74407.1608141286.jpg?v=1756586076"}],"url":"https:\/\/bluetigerscientific.com\/collections\/industrial-monitoring.oembed","provider":"Blue Tiger Scientific","version":"1.0","type":"link"}