{"title":"Milwaukee Replacement Probes","description":"\u003ch2\u003eMilwaukee Instruments Replacement Probes — OEM-Quality Sensors for pH, EC \u0026amp; More\u003c\/h2\u003e\u003cp\u003eKeep your Milwaukee Instruments meters performing at factory-original accuracy with genuine Milwaukee replacement probes and sensors. Engineered to the same lab-grade standards as the original equipment, Milwaukee replacement probes restore full instrument performance — delivering accurate, repeatable, and fast results every time.\u003c\/p\u003e\u003ch3\u003eWhy Use Genuine Milwaukee Replacement Probes?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Original Accuracy:\u003c\/strong\u003e OEM-matched specifications ensure your meter reads as accurately as the day it was new\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Grade Quality:\u003c\/strong\u003e Built to the same international standards as Milwaukee's original sensors — no compromise on performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Design:\u003c\/strong\u003e Each probe is engineered for its specific measurement application — pH, EC, TDS, ORP, dissolved oxygen, and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate \u0026amp; Repeatable Results:\u003c\/strong\u003e Consistent sensor quality means you can trust your readings measurement after measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtend Instrument Lifespan:\u003c\/strong\u003e Replacing worn probes is more cost-effective than replacing the entire meter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMilwaukee Replacement Probe Types\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Replacement Probes:\u003c\/strong\u003e Replacement pH electrodes for Milwaukee pH pens, PRO meters, and benchtop instruments — with single and double junction options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC \u0026amp; TDS Replacement Probes:\u003c\/strong\u003e Conductivity sensors for Milwaukee EC and TDS meters across all measurement ranges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP Replacement Probes:\u003c\/strong\u003e Oxidation-reduction potential electrodes for Milwaukee ORP meters and controllers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissolved Oxygen (DO) Probes:\u003c\/strong\u003e Replacement DO membranes and sensors for Milwaukee dissolved oxygen meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensors:\u003c\/strong\u003e Replacement temperature probes compatible with Milwaukee combo and portable meters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Replace Your Probe\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReadings become slow to stabilize or drift significantly during measurement\u003c\/li\u003e\n\u003cli\u003eCalibration becomes difficult or requires frequent adjustment\u003c\/li\u003e\n\u003cli\u003eThe probe membrane or junction shows visible damage or fouling that cannot be cleaned\u003c\/li\u003e\n\u003cli\u003eThe probe has exceeded its recommended service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShop genuine Milwaukee replacement probes at Get Ultimate Now — OEM-quality sensors, competitive pricing, and fast shipping.\u003c\/p\u003e","products":[{"product_id":"milwaukee-se220-double-junction-ph-probe-mw101-mw102","title":"Milwaukee SE220 Double Junction pH Probe – Lab-Grade, Gel-Filled, BNC | MW101 \u0026 MW102","description":"\u003ch2\u003eMilwaukee SE220 Double Junction pH Probe – Lab-Grade Replacement for MW101 \u0026amp; MW102\u003c\/h2\u003e\n\u003cp\u003ePrecision starts at the probe. The Milwaukee SE220 is a professional lab-grade double junction pH electrode engineered for accurate, repeatable pH measurement in the most demanding laboratory, industrial, and quality control environments. Designed as the ideal replacement probe for Milwaukee MW101 and MW102 PRO portable pH meters, the SE220 delivers superior stability, minimal maintenance, and extended service life — even in challenging sample matrices that defeat standard single-junction electrodes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Junction Design:\u003c\/strong\u003e Dual reference junction creates an additional barrier between the reference electrolyte and your sample — preventing contamination and dramatically extending probe life when testing samples with proteins, heavy metals, sulfides, or other electrode-poisoning substances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel-Filled Ag\/AgCl Reference:\u003c\/strong\u003e Sealed gel electrolyte ensures stable, drift-free readings with zero refilling required — less maintenance, more uptime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Grade Precision:\u003c\/strong\u003e Professional-quality spherical glass membrane electrode engineered for accurate, repeatable pH measurements in research, QC, and industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Quick-Connect:\u003c\/strong\u003e Tight, reliable BNC fitting compatible with MW101, MW102, and all Milwaukee BNC-equipped pH meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Compensation (ATC):\u003c\/strong\u003e Built-in ATC delivers accurate readings across varying temperature conditions without manual correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide pH Range:\u003c\/strong\u003e Measures pH 0–13, covering virtually all sample types from strong acids to alkaline solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates from 32–212°F (0–100°C) for versatile use across environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged, Durable Construction:\u003c\/strong\u003e Built to withstand frequent use in demanding lab and industrial conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLaboratory research \u0026amp; quality control testing\u003c\/li\u003e\n\u003cli\u003eIndustrial process monitoring \u0026amp; wastewater treatment\u003c\/li\u003e\n\u003cli\u003eEnvironmental \u0026amp; drinking water testing\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; beverage production, brewing \u0026amp; winemaking\u003c\/li\u003e\n\u003cli\u003ePharmaceutical \u0026amp; biotech manufacturing\u003c\/li\u003e\n\u003cli\u003eHydroponics \u0026amp; aquaculture nutrient monitoring\u003c\/li\u003e\n\u003cli\u003eAny application requiring lab-grade accuracy in difficult sample matrices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Meters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMilwaukee MW101 PRO Portable pH Meter\u003c\/li\u003e\n\u003cli\u003eMilwaukee MW102 PRO Portable pH\/Temperature Meter\u003c\/li\u003e\n\u003cli\u003eAll Milwaukee pH meters with BNC connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Double Junction Over Single Junction?\u003c\/h3\u003e\n\u003cp\u003eSingle-junction electrodes are vulnerable to contamination from samples containing proteins, heavy metals, sulfides, or oxidizing agents — leading to sluggish response, drift, and premature failure. The SE220’s double junction design adds a second reference chamber that shields the Ag\/AgCl reference from sample interference, delivering longer probe life, more stable readings, and lower total cost of ownership in demanding applications.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance \u0026amp; Care\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGel-filled reference requires \u003cstrong\u003eno refilling\u003c\/strong\u003e — minimal maintenance by design\u003c\/li\u003e\n\u003cli\u003eStore with protective cap filled with pH storage\/reference solution to prevent membrane drying\u003c\/li\u003e\n\u003cli\u003eClean the junction regularly to prevent clogging and maintain fast response time\u003c\/li\u003e\n\u003cli\u003eCalibrate regularly with pH 4.01, 7.01, and 10.01 buffer solutions for optimal long-term accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 0–13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 32–212°F (0–100°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Type:\u003c\/strong\u003e Double junction, Ag\/AgCl, gel electrolyte\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMembrane Shape:\u003c\/strong\u003e Spherical glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 3 ft (1 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Laboratory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SE220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode (UPC):\u003c\/strong\u003e 742880755884\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Romania\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: MW101 and MW102 meters sold separately. For best results, calibrate with Milwaukee pH 4.01, 7.01, and 10.01 buffer solutions before each use.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePro tip: Pair the SE220 with Milwaukee pH buffer solutions and KCl storage solution for a complete probe maintenance kit — maximizing accuracy and probe longevity.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":32398060388439,"sku":"SE220","price":71.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/SE220-__30294.1609369666.jpg?v=1698252329"},{"product_id":"milwaukee-ma920b-1-direct-measurement-food-grade-ph-probe","title":"Milwaukee MA920B\/1 Food Grade pH Probe - Direct Stick for Meat, Cheese \u0026 Semisolids","description":"\u003ch2\u003eProfessional Food-Grade Direct Stick pH Probe for Semisolid Foods\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA920B\/1 is a specialized food-grade pH probe designed for direct stick measurement in semisolid foods including processed meats, soft cheeses, soups, sauces, and sushi rice. Compatible with any Milwaukee BNC connector meter, this probe features a unique penetration design that allows you to insert it directly into food products for fast, accurate pH readings without sample preparation.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Stick Design:\u003c\/strong\u003e Penetrates directly into semisolid foods for fast pH measurement without sample preparation or blending\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood-Grade Construction:\u003c\/strong\u003e Safe for direct contact with food products—ideal for meat processing, dairy, and food manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialized for Semisolids:\u003c\/strong\u003e Engineered specifically for processed meats, soft cheeses, soups, sauces, sushi rice, and other semisolid food matrices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response Time:\u003c\/strong\u003e Delivers quick, accurate pH readings in challenging food samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide pH Range:\u003c\/strong\u003e Measures pH 0 to 13 across diverse food types and processing stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying food temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Clean:\u003c\/strong\u003e Food-grade materials are simple to clean and sanitize between samples\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0 to 13\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eDesign: Direct stick penetration probe\u003c\/li\u003e\n\u003cli\u003eApplication: Semisolid foods (meat, cheese, soups, sauces)\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eWeight: 3.7 oz\u003c\/li\u003e\n\u003cli\u003eFood-Grade: Yes (safe for direct food contact)\u003c\/li\u003e\n\u003cli\u003eCompatible Meters: Any Milwaukee BNC pH meter\u003c\/li\u003e\n\u003cli\u003eSKU: MA920B\/1\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009206\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eEssential for food processing facilities, meat processing plants, dairy operations, cheese manufacturing, sushi restaurants, food quality control laboratories, HACCP compliance testing, and any food production environment requiring pH measurement in semisolid products. Perfect for testing processed meats (sausages, deli meats, ground meat), soft cheeses (cream cheese, ricotta, brie), soups, sauces, dressings, sushi rice, and other semisolid food matrices.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee pH meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup and other BNC-compatible instruments.\u003c\/p\u003e\u003ch3\u003eWhy Choose Direct Stick Measurement?\u003c\/h3\u003e\u003cp\u003eTraditional pH probes require sample preparation—blending, diluting, or extracting liquid from solid foods. The MA920B\/1's direct stick design eliminates this time-consuming process by allowing you to insert the probe directly into semisolid foods for immediate pH readings. This saves time, reduces sample waste, and provides more accurate results by measuring pH in the actual food matrix rather than a prepared sample.\u003c\/p\u003e\u003ch3\u003eFood Safety \u0026amp; Quality Control:\u003c\/h3\u003e\u003cp\u003epH measurement is critical for food safety, shelf life prediction, and quality control in food processing. The MA920B\/1 helps ensure HACCP compliance, monitor fermentation processes, verify product specifications, and maintain consistent product quality across production batches.\u003c\/p\u003e\u003ch3\u003eMaintenance \u0026amp; Care:\u003c\/h3\u003e\u003cp\u003eClean the probe thoroughly after each use with food-safe cleaning solutions. Sanitize according to your facility's protocols. Store with the protective cap in place. Regular calibration with pH 4.01, 7.01, and 10.01 buffer solutions ensures optimal accuracy.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. Regular calibration recommended for optimal accuracy. Follow your facility's food safety and sanitation protocols.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":39272131231831,"sku":"MA920B\/1","price":159.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/MA920B-1.jpg?v=1616805337"},{"product_id":"milwaukee-se300-lab-grade-double-junction-orp-probe-platinum-bnc-mw500-pro","title":"Milwaukee SE300 Lab-Grade Double Junction ORP Probe – Platinum Electrode, BNC, ±2000 mV | MW500 PRO Replacement","description":"\u003ch2\u003eMilwaukee SE300 Lab-Grade Double Junction ORP Probe – Platinum Electrode for MW500 PRO\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMilwaukee SE300\u003c\/strong\u003e is a precision, lab-grade \u003cstrong\u003eORP (Oxidation-Reduction Potential) replacement probe\u003c\/strong\u003e engineered for the \u003cstrong\u003eMilwaukee MW500 PRO ORP Meter\u003c\/strong\u003e and other Milwaukee BNC-compatible meters. Featuring a \u003cstrong\u003eplatinum sensing element\u003c\/strong\u003e and a \u003cstrong\u003edouble junction Ag\/AgCl gel-filled reference\u003c\/strong\u003e, the SE300 delivers stable, accurate redox measurements from \u003cstrong\u003e−2000 to +2000 mV\u003c\/strong\u003e across the widest range of laboratory, industrial, and water treatment applications.\u003c\/p\u003e\n\n\u003cp\u003eIf you're testing chlorinated pools, monitoring wastewater oxidation, optimizing hydroponics nutrient solutions, or running pharmaceutical-grade process control, the SE300's double junction design protects the reference from sample contamination — extending probe life and maintaining measurement integrity even in the most challenging matrices.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePlatinum Sensing Element:\u003c\/strong\u003e High-purity platinum electrode for accurate, repeatable ORP\/redox measurements\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDouble Junction Design:\u003c\/strong\u003e Dual reference barrier prevents sample contamination from heavy metals, sulfides, proteins, and other interferents\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eGel-Filled Ag\/AgCl Reference:\u003c\/strong\u003e Maintenance-free — no refilling required; superior stability in demanding samples\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide mV Range:\u003c\/strong\u003e −2000 to +2000 mV — covers oxidizing and reducing conditions across all applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBNC Quick-Connect:\u003c\/strong\u003e Universal BNC connector for fast, secure attachment to MW500 PRO and other Milwaukee BNC meters\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e 0 to 100°C (32 to 212°F)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCombination Design:\u003c\/strong\u003e Integrated sensing and reference electrodes in one probe — simplified setup, no separate reference needed\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLab-Grade Construction:\u003c\/strong\u003e Built for frequent use in demanding laboratory and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Double Junction?\u003c\/h2\u003e\n\u003cp\u003eSingle-junction probes are vulnerable to contamination when testing samples containing heavy metals, sulfides, high protein content, or other interfering substances that can poison the reference junction and cause drift. The SE300’s \u003cstrong\u003edouble junction design\u003c\/strong\u003e adds a second barrier between the reference electrolyte and your sample — dramatically extending probe life and maintaining accuracy in difficult matrices. For demanding applications, double junction is the professional standard.\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e💧 \u003cstrong\u003eWater Treatment:\u003c\/strong\u003e Monitor oxidation effectiveness and disinfectant residual in municipal and industrial water systems\u003c\/li\u003e\n\u003cli\u003e🏊 \u003cstrong\u003eSwimming Pools \u0026amp; Spas:\u003c\/strong\u003e Verify sanitizer ORP levels (typically 650–750 mV for pools) for safe, effective disinfection\u003c\/li\u003e\n\u003cli\u003e🏭 \u003cstrong\u003eWastewater Treatment:\u003c\/strong\u003e Control oxidation processes and confirm treatment effectiveness before discharge\u003c\/li\u003e\n\u003cli\u003e🌱 \u003cstrong\u003eHydroponics \u0026amp; Aquaculture:\u003c\/strong\u003e Optimize nutrient solution redox for plant and aquatic health\u003c\/li\u003e\n\u003cli\u003e🔬 \u003cstrong\u003eLaboratory \u0026amp; Research:\u003c\/strong\u003e Accurate redox potential measurement for analytical chemistry and environmental science\u003c\/li\u003e\n\u003cli\u003e🍾 \u003cstrong\u003eFood \u0026amp; Beverage:\u003c\/strong\u003e Verify sanitizer effectiveness in CIP (clean-in-place) and production environments\u003c\/li\u003e\n\u003cli\u003e💊 \u003cstrong\u003ePharmaceutical Manufacturing:\u003c\/strong\u003e Process control and quality assurance in regulated environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUnderstanding ORP Measurement\u003c\/h2\u003e\n\u003cp\u003eORP (Oxidation-Reduction Potential), also called redox potential, measures a solution’s ability to oxidize or reduce substances. \u003cstrong\u003ePositive ORP\u003c\/strong\u003e values indicate oxidizing conditions (e.g., chlorinated water, ozone treatment), while \u003cstrong\u003enegative ORP\u003c\/strong\u003e values indicate reducing conditions (e.g., antioxidant-rich water, anaerobic environments). ORP is a critical parameter for water treatment effectiveness, sanitizer monitoring, and chemical process control.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Equipment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🔌 \u003cstrong\u003ePrimary:\u003c\/strong\u003e Milwaukee MW500 PRO ORP Meter\u003c\/li\u003e\n\u003cli\u003e🔌 \u003cstrong\u003eAlso compatible with:\u003c\/strong\u003e Other Milwaukee ORP\/mV meters with BNC connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaintenance \u0026amp; Care\u003c\/h2\u003e\n\u003cp\u003eThe gel-filled reference system is maintenance-free — no refilling needed. Store the probe with the protective cap in place and the sensing element moistened. Keep the platinum element clean and free from deposits. Calibrate regularly with ORP standard solutions (e.g., 200 mV or 470 mV) for optimal accuracy.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SE300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP\/mV Range:\u003c\/strong\u003e −2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 0 to 100°C (32 to 212°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Element:\u003c\/strong\u003e Platinum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Type:\u003c\/strong\u003e Double junction, Ag\/AgCl, gel-filled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 1 m (3 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.7 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Laboratory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Romania\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SE300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 810666009213\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e⚠️ Milwaukee MW500 PRO ORP Meter sold separately. 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Its extended \u003cstrong\u003e2-meter (6.56 ft) BNC cable\u003c\/strong\u003e delivers exceptional reach for large tanks, deep vessels, and hard-to-access sample points—while the double junction design protects your reference system from contamination in the toughest sample matrices.\u003c\/p\u003e\u003ch3\u003eWhy the MA911B\/2?\u003c\/h3\u003e\u003cp\u003eSingle-junction electrodes fail fast when exposed to heavy metals, sulfides, proteins, or high-ionic-strength samples. The MA911B\/2's \u003cstrong\u003edual reference junction\u003c\/strong\u003e adds a critical barrier between the Ag\/AgCl gel electrolyte and your sample, dramatically extending electrode life and maintaining measurement integrity where it matters most.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Grade Precision:\u003c\/strong\u003e Engineered for accurate, repeatable pH measurements in research, QC, and industrial settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Junction Design:\u003c\/strong\u003e Dual reference junction prevents sample contamination and extends service life in difficult matrices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended 2-Meter Cable:\u003c\/strong\u003e 6.56 ft BNC cable provides reach for large tanks, deep vessels, and remote monitoring points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel-Filled Ag\/AgCl Reference:\u003c\/strong\u003e Stable, low-maintenance reference system for consistent, drift-free readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting compatible with Milwaukee monitors, controllers, and any BNC-equipped pH meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide pH Range:\u003c\/strong\u003e Measures pH 0–13 across diverse sample types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpherical Glass Membrane:\u003c\/strong\u003e Fast response time optimized for general-purpose pH measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Built for frequent use in demanding laboratory and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MA911B\/2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 0 to 13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 32–212°F (0–100°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Type:\u003c\/strong\u003e Double junction, Ag\/AgCl gel electrolyte\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMembrane Shape:\u003c\/strong\u003e Spherical glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 2 m \/ 6.56 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.9 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Laboratory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Romania\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode (UPC):\u003c\/strong\u003e 810666009015\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eIdeal for \u003cstrong\u003elaboratory research\u003c\/strong\u003e, quality control testing, industrial process monitoring, wastewater treatment, environmental water testing, food \u0026amp; beverage production, brewing \u0026amp; winemaking, pharmaceutical manufacturing, hydroponics, and aquaculture—anywhere extended cable reach and superior stability in challenging samples are required.\u003c\/p\u003e\u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\u003cp\u003eWorks with all Milwaukee monitors, controllers, and any pH meter with a standard BNC connector. 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Rinse the probe with distilled water after each use. Store with the protective cap filled with storage solution to prevent the pH membrane from drying out. Clean the conductivity cell regularly to prevent buildup and maintain accuracy. Regular calibration ensures optimal performance.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: MW801 and MW802 meters sold separately. Regular calibration with pH buffer solutions (4.01, 7.01, 10.01) and EC\/TDS calibration solutions recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":39990400221271,"sku":"SE600","price":151.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/SE600-__18468.jpg?v=1698258895"},{"product_id":"milwaukee-se520-lab-grade-ec-tds-probe-din-mw302-mw402","title":"Milwaukee SE520 Lab-Grade EC\/TDS Probe with DIN Connector for MW302 \u0026 MW402 Meters","description":"\u003cp\u003e\u003cstrong\u003eGenuine Milwaukee SE520 Lab-Grade EC\/TDS Probe\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eKeep your MW302 and MW402 PRO Conductivity Meters performing at lab-grade accuracy with this precision-engineered replacement probe. The SE520 combines conductivity and TDS measurement in a single, durable probe designed for professional water testing applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-function probe measures EC and TDS with lab-grade precision\u003c\/li\u003e\n\u003cli\u003eDIN connector with 3-foot (1 meter) cable for flexible positioning\u003c\/li\u003e\n\u003cli\u003eLab-grade construction ensures measurement accuracy and reliability\u003c\/li\u003e\n\u003cli\u003eGenuine Milwaukee quality for consistent, repeatable results\u003c\/li\u003e\n\u003cli\u003eCompatible with Milwaukee MW302 and MW402 PRO Conductivity Meters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Replace Your Probe?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConductivity electrodes naturally degrade over time from exposure to samples, mineral buildup, and environmental conditions. Regular replacement maintains measurement precision, prevents drift, and extends the life of your MW302 or MW402 meter.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-m1jiibmpmc\/images\/stencil\/1000x1000\/products\/315\/1007\/SE520__35522.1602016303.jpg?c=2\" width=\"454\" height=\"454\" style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Milwaukee SE520 EC\/TDS Probe\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: SE520\u003c\/li\u003e\n\u003cli\u003eManufacturer: Milwaukee Instruments\u003c\/li\u003e\n\u003cli\u003eMeasurement: EC + TDS\u003c\/li\u003e\n\u003cli\u003eCable Length: 3 feet (1 meter)\u003c\/li\u003e\n\u003cli\u003eConnector: DIN\u003c\/li\u003e\n\u003cli\u003eWeight: 8.6 oz\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Romania\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009214\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProfessional Water Testing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhether you're monitoring hydroponics, aquariums, pools, aquaculture, or laboratory samples, the SE520 replacement probe delivers the accuracy and durability professionals demand. Trust Milwaukee Instruments for consistent, reliable water quality measurement.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40073566257239,"sku":"SE520","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/SE520__35522.1602016303.jpg?v=1672956163"},{"product_id":"milwaukee-ma840-polarographic-dissolved-oxygen-probe-mw600-sms600-mi605","title":"Milwaukee MA840 Polarographic Dissolved Oxygen Probe - Replacement for MW600","description":"\u003ch2\u003eProfessional Polarographic Dissolved Oxygen Probe for MW600 Meter\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA840 is a precision polarographic replacement probe designed for accurate dissolved oxygen (DO) measurement in aquariums, aquaculture, wastewater treatment, and laboratory applications. Compatible with Milwaukee MW600, SMS600, and Mi605 dissolved oxygen meters.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarographic Technology:\u003c\/strong\u003e Oxygen-permeable PTFE membrane sensor delivers reliable DO readings in aqueous solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefillable Design:\u003c\/strong\u003e Economical maintenance with replaceable electrolyte solution (MA9071) and membrane caps (MA840M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Ideal for aquariums, fish farming, hydroponics, wastewater monitoring, and water quality labs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand frequent use in demanding testing environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Calibration:\u003c\/strong\u003e Works with Milwaukee MA9070 zero oxygen calibration solution for accurate setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProbe Type: Polarographic with PTFE membrane\u003c\/li\u003e\n\u003cli\u003eCompatible Meters: MW600, SMS600, Mi605\u003c\/li\u003e\n\u003cli\u003eMeasurement: Dissolved Oxygen (DO) in mg\/L or ppm\u003c\/li\u003e\n\u003cli\u003eMaintenance: Refillable electrolyte chamber\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003ePerfect for aquarium hobbyists monitoring fish health, aquaculture operations tracking oxygen levels, hydroponic growers optimizing nutrient solutions, wastewater treatment facilities, environmental testing labs, and industrial water quality control.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters and calibration solutions sold separately. Replacement membrane caps (MA840M) and electrolyte solution (MA9071) available. Made in Romania.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40073802416215,"sku":"MA840","price":231.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/MA840.jpg?v=1737125164"},{"product_id":"milwaukee-ma913b-3-epoxy-industrial-ph-probe-3m-bnc","title":"Milwaukee MA913B\/3 Epoxy Industrial pH Replacement Probe - 3m Cable, BNC Connector","description":"\u003ch2\u003eHeavy-Duty Epoxy-Body Industrial pH Probe with 3-Meter Cable\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA913B\/3 is a rugged, industrial-grade epoxy-body pH probe designed for the most demanding testing environments. Compatible with Milwaukee BNC connector meters, this probe features a 3-meter (9.8 ft) cable for extended reach and an ultra-durable epoxy resin body built to withstand extreme impacts, harsh chemicals, and continuous use in industrial, food processing, and wastewater applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy Resin Body:\u003c\/strong\u003e Virtually indestructible construction withstands severe impacts, drops, and harsh chemical exposure—far more durable than glass or PVC probes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Long 3-Meter Cable:\u003c\/strong\u003e 9.8 ft cable provides exceptional reach for large tanks, deep vessels, and hard-to-access industrial monitoring locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e Withstands up to 6 bar of pressure for submersible applications and pressurized systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide pH Range:\u003c\/strong\u003e Measures pH 0 to 13 across diverse sample types and extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel Reference Electrolyte:\u003c\/strong\u003e Double junction Ag\/AgCl reference with gel electrolyte for stable, accurate readings in challenging samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpherical Glass Membrane:\u003c\/strong\u003e Optimized for general-purpose pH measurement in industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0 to 13\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eBody Material: Epoxy resin (impact and chemical resistant)\u003c\/li\u003e\n\u003cli\u003eReference Type: Double junction, Ag\/AgCl with gel electrolyte\u003c\/li\u003e\n\u003cli\u003eMembrane Shape: Spherical glass\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure: 6 bar\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 9.8 ft (3 meters)\u003c\/li\u003e\n\u003cli\u003eShaft Length: 4.72 inches (120 mm)\u003c\/li\u003e\n\u003cli\u003eDiameter: 0.47 inches (12 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 4.2 oz\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eIdeal for harsh industrial environments, food and beverage production, brewing and winemaking, chemical manufacturing, wastewater treatment plants, pharmaceutical production, pulp and paper processing, mining operations, and any application requiring extreme durability and extended cable reach. The epoxy body makes this probe perfect for environments where glass or PVC probes would be damaged or broken.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee pH meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup.\u003c\/p\u003e\u003ch3\u003eWhy Choose Epoxy Body?\u003c\/h3\u003e\u003cp\u003eEpoxy resin construction provides unmatched durability in industrial settings where probes are subject to impacts, drops, vibration, and harsh chemical exposure. Unlike glass-body probes that can shatter or PVC probes that can crack, the epoxy body withstands extreme abuse while maintaining measurement accuracy and reliability.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. Regular calibration with pH 4.01, 7.01, and 10.01 buffer solutions recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40116014153815,"sku":"MA913B\/3","price":49.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/MA913B__07901.1613403323.jpg?v=1676069710"},{"product_id":"milwaukee-ma921b-2-lab-grade-orp-probe-platinum-double-junction-2m-bnc","title":"Milwaukee MA921B\/2 Lab Grade ORP Probe - Double Junction Platinum, 2m Cable, BNC","description":"\u003ch2\u003eProfessional Lab-Grade ORP Probe with Double Junction \u0026amp; 2-Meter Cable\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA921B\/2 is a precision lab-grade ORP (Oxidation-Reduction Potential) probe featuring a platinum sensing element and double junction design for accurate redox measurement in laboratory, industrial, and water treatment applications. Compatible with Milwaukee BNC connector meters, this probe features an extended 2-meter (6.56 ft) cable for exceptional reach and a gel-filled reference system for superior stability in challenging testing environments.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Sensing Element:\u003c\/strong\u003e High-quality platinum electrode delivers accurate, stable ORP\/redox potential measurements from -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Grade Precision:\u003c\/strong\u003e Professional-quality probe engineered for accurate, repeatable ORP measurements in research and industrial settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Junction Design:\u003c\/strong\u003e Dual reference junction provides superior protection against sample contamination and extends probe life in difficult samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended 2-Meter Cable:\u003c\/strong\u003e Extra-long 6.56 ft cable provides exceptional reach for large tanks, deep vessels, and hard-to-access monitoring locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel-Filled Reference:\u003c\/strong\u003e Ag\/AgCl reference with gel electrolyte ensures stable readings and minimal maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to Milwaukee monitors, controllers, and meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates from 32 to 212°F for diverse testing conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Durable design built to withstand frequent use in demanding laboratory and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eORP\/mV Range: -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eSensing Element: Platinum\u003c\/li\u003e\n\u003cli\u003eReference Type: Double junction, Ag\/AgCl with gel electrolyte\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 6.56 ft (2 meters)\u003c\/li\u003e\n\u003cli\u003eWeight: 8 oz\u003c\/li\u003e\n\u003cli\u003eGrade: Laboratory grade\u003c\/li\u003e\n\u003cli\u003eSKU: MA921B\/2\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009220\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eEssential for water treatment plant monitoring, wastewater oxidation control, swimming pool and spa sanitization verification, aquaculture dissolved oxygen correlation, hydroponics nutrient solution optimization, laboratory research, environmental water testing, food and beverage production (sanitizer effectiveness), pharmaceutical manufacturing, and any application requiring accurate redox potential measurement.\u003c\/p\u003e\u003ch3\u003eCompatible Equipment:\u003c\/h3\u003e\u003cp\u003eWorks with Milwaukee monitors, controllers, and any ORP\/mV meter featuring a BNC connector. The universal BNC connection ensures broad compatibility across the Milwaukee equipment lineup and other BNC-compatible instruments.\u003c\/p\u003e\u003ch3\u003eUnderstanding ORP Measurement:\u003c\/h3\u003e\u003cp\u003eORP (Oxidation-Reduction Potential), also called redox potential, measures the ability of a solution to oxidize or reduce substances. Positive ORP values indicate oxidizing conditions (common in chlorinated water), while negative values indicate reducing conditions. 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Regular calibration with ORP standard solutions (e.g., 200 mV, 470 mV) recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40117275492439,"sku":"MA921B\/2","price":107.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/MA921B__44217.1613403859.jpg?v=1676314357"},{"product_id":"milwaukee-ma915b-3-gel-filled-ph-probe-3m-bnc","title":"Milwaukee MA915B\/3 Gel-Filled Combination pH Probe - 3m Cable, BNC Connector","description":"\u003ch2\u003eProfessional Gel-Filled Combination pH Probe with 3-Meter Cable\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA915B\/3 is a rugged, professional-grade gel-filled combination pH probe designed for demanding laboratory, industrial, and monitoring applications. Compatible with Milwaukee BNC connector meters, this probe features an extended 3-meter (9.8 ft) cable for exceptional reach and a gel-filled reference system for superior stability and minimal maintenance in challenging testing environments.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel-Filled Reference:\u003c\/strong\u003e Maintenance-free gel electrolyte provides stable, accurate readings without the need for refilling—ideal for long-term installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Long 3-Meter Cable:\u003c\/strong\u003e 9.8 ft cable provides exceptional reach for large tanks, deep vessels, and hard-to-access monitoring locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombination Design:\u003c\/strong\u003e Integrated pH sensing and reference electrodes in a single probe for simplified installation and use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide pH Range:\u003c\/strong\u003e Measures pH 0 to 13 across diverse sample types and applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Junction Design:\u003c\/strong\u003e Dual reference junction provides superior protection against sample contamination and extends probe life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Durable design built to withstand frequent use in demanding laboratory and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0 to 13\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eReference Type: Double junction, Ag\/AgCl with gel electrolyte\u003c\/li\u003e\n\u003cli\u003eMembrane Shape: Spherical glass\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 9.8 ft (3 meters)\u003c\/li\u003e\n\u003cli\u003eWeight: 1 lb\u003c\/li\u003e\n\u003cli\u003eMaintenance: Gel-filled (no refilling required)\u003c\/li\u003e\n\u003cli\u003eSKU: MA915B\/3\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009534\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eIdeal for laboratory research, quality control testing, industrial process monitoring, wastewater treatment analysis, environmental water testing, food and beverage production, brewing and winemaking, pharmaceutical manufacturing, and any application requiring extended cable reach and maintenance-free operation. The gel-filled design makes this probe perfect for continuous monitoring and long-term installations.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee pH meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup and other BNC-compatible instruments.\u003c\/p\u003e\u003ch3\u003eWhy Choose Gel-Filled?\u003c\/h3\u003e\u003cp\u003eGel-filled reference electrodes eliminate the need for electrolyte refilling and maintenance, making them ideal for continuous monitoring applications, remote installations, and situations where regular maintenance is impractical. The gel electrolyte provides stable reference potential and extends electrode life compared to liquid-filled designs.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. Regular calibration with pH 4.01, 7.01, and 10.01 buffer solutions recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40195803840599,"sku":"MA915B\/3","price":88.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA915__07374.1640621529.jpg?v=1686171657"},{"product_id":"milwaukee-mp810-dosing-pump-for-controller","title":"Milwaukee MP810 Dosing Pump for Controller","description":"\u003ch2 data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee Instruments MP810 Dosing Pump lets you easily automate dosing. The pump offers a maximum pressure of 1.5 bar or more than 50 feet of head pressure with a 0.16 GPM dosing flow.\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMax. Flow: 0.6 L\/min or 0.16 GPM\u003c\/li\u003e\n\u003cli\u003eMax. 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The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup.\u003c\/p\u003e\u003ch3\u003eWhy Choose the MA905B\/3?\u003c\/h3\u003e\u003cp\u003eThe 3-meter cable length makes this probe ideal for large tanks, deep vessels, and industrial installations where standard 1-meter probes can't reach. The rugged PVC body and 6-bar pressure rating ensure reliable performance in the toughest industrial environments.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. 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Compatible with Milwaukee BNC connector meters, this probe features an extra-long 5-meter (16.4 ft) cable for exceptional reach and an ultra-durable PEI (polyetherimide) epoxy resin body built to withstand extreme impacts, harsh chemicals, and continuous use in industrial, food processing, and wastewater applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEI Epoxy Resin Body:\u003c\/strong\u003e Virtually indestructible construction withstands severe impacts, drops, and harsh chemical exposure—far more durable than glass or PVC probes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Long 5-Meter Cable:\u003c\/strong\u003e 16.4 ft cable provides exceptional reach for large tanks, deep vessels, and hard-to-access industrial monitoring locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e Withstands up to 6 bar of pressure for submersible applications and pressurized systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide pH Range:\u003c\/strong\u003e Measures pH 0 to 13 across diverse sample types and extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel Reference Electrolyte:\u003c\/strong\u003e Double junction Ag\/AgCl reference with gel electrolyte for stable, accurate readings in challenging samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpherical Glass Membrane:\u003c\/strong\u003e Optimized for general-purpose pH measurement in industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0 to 13\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eBody Material: PEI epoxy resin (impact and chemical resistant)\u003c\/li\u003e\n\u003cli\u003eReference Type: Double junction, Ag\/AgCl with gel electrolyte\u003c\/li\u003e\n\u003cli\u003eMembrane Shape: Spherical glass\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure: 6 bar\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 16.4 ft (5 meters)\u003c\/li\u003e\n\u003cli\u003eShaft Length: 4.72 inches (120 mm)\u003c\/li\u003e\n\u003cli\u003eDiameter: 0.47 inches (12 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 4.6 oz\u003c\/li\u003e\n\u003cli\u003eSKU: MA913B\/5\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009920\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eIdeal for harsh industrial environments, food and beverage production, brewing and winemaking, chemical manufacturing, wastewater treatment plants, pharmaceutical production, pulp and paper processing, mining operations, and any application requiring extreme durability and extended cable reach. The epoxy body makes this probe perfect for environments where glass or PVC probes would be damaged or broken.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee pH meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup.\u003c\/p\u003e\u003ch3\u003eWhy Choose Epoxy Body?\u003c\/h3\u003e\u003cp\u003ePEI epoxy resin construction provides unmatched durability in industrial settings where probes are subject to impacts, drops, vibration, and harsh chemical exposure. Unlike glass-body probes that can shatter or PVC probes that can crack, the epoxy body withstands extreme abuse while maintaining measurement accuracy and reliability.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. 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Trust Milwaukee Instruments for consistent, reliable water quality measurement.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41233113841751,"sku":"MI59P","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MI59P_front-__21480.jpg?v=1725556247"},{"product_id":"milwaukee-ma925b-3-high-pressure-orp-probe-6bar-platinum-3m-bnc","title":"Milwaukee MA925B\/3 Industrial High Pressure ORP Probe - 3m Cable, 6 Bar, BNC","description":"\u003ch2\u003eHeavy-Duty Industrial High-Pressure ORP Probe with 3-Meter Cable\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA925B\/3 is a rugged, industrial-grade high-pressure ORP (Oxidation-Reduction Potential) probe featuring a platinum sensing element designed for the most demanding testing environments. Compatible with Milwaukee BNC connector meters, this probe features a 3-meter (9.8 ft) cable for extended reach, an ultra-durable PVC body with protective sensor guard built to withstand extreme impacts, and an exceptional 6 bar pressure rating for deep submersion and pressurized system applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e Withstands up to 6 bar of pressure—ideal for deep submersion, pressurized systems, and high-pressure industrial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged PVC Body:\u003c\/strong\u003e Heavy-duty PVC construction designed to withstand impacts, drops, and harsh industrial conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Sensor Guard:\u003c\/strong\u003e Built-in guard protects the platinum sensing element from physical damage in demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Sensing Element:\u003c\/strong\u003e High-quality platinum electrode delivers accurate, stable ORP\/redox potential measurements from -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Long 3-Meter Cable:\u003c\/strong\u003e 9.8 ft cable provides exceptional reach for large tanks, deep vessels, and hard-to-access industrial monitoring locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Junction Design:\u003c\/strong\u003e Dual reference junction provides superior protection against sample contamination and extends probe life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide mV Range:\u003c\/strong\u003e Measures ORP from -2000 to +2000 mV across diverse applications and extreme conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eORP\/mV Range: -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eBody Material: PVC (polyvinyl chloride) with protective guard\u003c\/li\u003e\n\u003cli\u003eSensing Element: Platinum\u003c\/li\u003e\n\u003cli\u003eReference Type: Double junction, Ag\/AgCl with gel electrolyte\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure: 6 bar (highest pressure rating available)\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 9.8 ft (3 meters)\u003c\/li\u003e\n\u003cli\u003eWeight: 6.1 oz\u003c\/li\u003e\n\u003cli\u003eSKU: MA925B\/3\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009210\u003c\/li\u003e\n\u003cli\u003eMade in Italy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eEssential for high-pressure industrial environments, deep water treatment tanks, pressurized wastewater systems, deep well monitoring, industrial oxidation control, swimming pool and spa sanitization verification, food and beverage production (sanitizer effectiveness), chemical manufacturing, pharmaceutical production, and any application requiring exceptional pressure resistance and extended cable reach. The protective guard and rugged PVC body make this probe perfect for harsh industrial environments.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee ORP\/mV meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup and other BNC-compatible instruments.\u003c\/p\u003e\u003ch3\u003eUnderstanding ORP Measurement:\u003c\/h3\u003e\u003cp\u003eORP (Oxidation-Reduction Potential), also called redox potential, measures the ability of a solution to oxidize or reduce substances. Positive ORP values indicate oxidizing conditions (common in chlorinated water), while negative values indicate reducing conditions. ORP measurement is critical for monitoring water treatment effectiveness, sanitizer levels, and chemical process control.\u003c\/p\u003e\u003ch3\u003eWhy Choose High Pressure Design?\u003c\/h3\u003e\u003cp\u003eThe MA925B\/3's exceptional 6 bar pressure rating makes it ideal for applications where standard probes would fail—including deep submersion in water treatment tanks, pressurized industrial systems, deep well monitoring, and high-pressure process control. The protective sensor guard and rugged PVC body provide additional durability in demanding environments where probes are subject to impacts and rough handling.\u003c\/p\u003e\u003ch3\u003eMaintenance \u0026amp; Care:\u003c\/h3\u003e\u003cp\u003eThe gel-filled double junction reference system requires minimal maintenance. Keep the platinum sensing element and protective guard clean and free from deposits. Store with the protective cap in place. 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Regular calibration with ORP standard solutions (e.g., 200 mV, 470 mV) recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41239904092247,"sku":"MA925B\/3","price":215.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA925__89397.jpg?v=1725663482"},{"product_id":"milwaukee-mi57p-orp-electrode-replacement-probe-orp57-pro","title":"Milwaukee MI57P ORP Electrode Replacement Probe - ORP57 PRO Temperature Sensor","description":"\u003cp\u003e\u003cstrong\u003eGenuine Milwaukee MI57P Replacement ORP\/Temperature Probe for ORP57 PRO Tester\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintain professional-grade accuracy in your water testing with this precision-engineered ORP electrode replacement. The MI57P combines ORP (oxidation-reduction potential) and temperature measurement in a single, lab-quality probe designed specifically for the Milwaukee ORP57 PRO Tester.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Function Sensor:\u003c\/strong\u003e Measures both ORP and temperature simultaneously for comprehensive water analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Screw-In Design:\u003c\/strong\u003e Prevents accidental disconnection during critical testing procedures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Change Installation:\u003c\/strong\u003e Easy slide-and-lock fitting enables fast probe replacement with minimal downtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Milwaukee Quality:\u003c\/strong\u003e Factory-calibrated electrode ensures measurement precision and reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP57 PRO Compatible:\u003c\/strong\u003e Engineered exclusively for seamless integration with your ORP57 PRO Tester\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Regular Probe Replacement Matters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eORP electrodes naturally degrade over time due to continuous exposure to oxidizing and reducing agents in water samples. Replacing your probe at recommended intervals maintains measurement accuracy, prevents costly errors in water quality assessment, and extends the operational life of your ORP57 PRO Tester investment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-m1jiibmpmc\/images\/stencil\/1280x1280\/products\/262\/833\/MI57P_front__93728.1609436944.jpg?c=2?imbypass=on\" width=\"493\" height=\"493\" style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Milwaukee MI57P ORP Electrode Replacement Probe for ORP57 PRO Tester\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e MI57P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Milwaukee Instruments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type:\u003c\/strong\u003e ORP (Oxidation-Reduction Potential) + Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Device:\u003c\/strong\u003e ORP57 PRO Tester only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Romania\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for aquariums, hydroponics, wastewater treatment, pool maintenance, food \u0026amp; beverage quality control, and laboratory water testing applications requiring precise ORP monitoring.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41274189774935,"sku":"MI57P","price":93.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MI57P_front__93728.jpg?v=1726592192"},{"product_id":"milwaukee-ma831r-stainless-steel-temperature-probe-mw102-mw150-mw180","title":"Milwaukee MA831R Stainless Steel Temperature Replacement Probe","description":"\u003ch2\u003ePremium Stainless Steel Temperature Probe for Milwaukee Meters\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA831R is a rugged, professional-grade replacement temperature probe designed for precision water testing. Compatible with Milwaukee MAX Bench meters (MW150, MW151, MW160, MW180), PRO Portable meter MW102, and the MI456 Mini Titrator.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Stainless steel body withstands harsh testing environments and frequent use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Smooth stainless steel surface is simple to clean and sanitize\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach:\u003c\/strong\u003e 1-meter cable provides flexibility for various testing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Connection:\u003c\/strong\u003e Quick-connect design ensures tight, reliable attachment without slipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Readings:\u003c\/strong\u003e Precision sensor delivers consistent temperature measurements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eIdeal for aquariums, hydroponics, pools, wastewater testing, laboratories, and industrial water quality monitoring.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. 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Designed as the \u003cstrong\u003edirect replacement probe for the Milwaukee MW605 MAX dissolved oxygen meter\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFeaturing an \u003cstrong\u003eoxygen-permeable PTFE membrane\u003c\/strong\u003e and \u003cstrong\u003ebuilt-in temperature sensor\u003c\/strong\u003e for automatic compensation, the MA860 delivers reliable, drift-free DO readings with \u003cstrong\u003eno warm-up or polarization time required\u003c\/strong\u003e — ready to measure the moment it's connected.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic PTFE Membrane Technology:\u003c\/strong\u003e Oxygen-permeable PTFE membrane delivers reliable DO readings without warm-up or polarization time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Temperature Sensor:\u003c\/strong\u003e Integrated temperature compensation ensures accurate DO readings across varying water temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Warm-Up Required:\u003c\/strong\u003e Galvanic probe is ready to measure immediately upon connection — no polarization period needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefillable Electrolyte Chamber:\u003c\/strong\u003e Economical maintenance with replaceable electrolyte solution and membrane caps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Aquariums, fish farming, hydroponics, wastewater monitoring, environmental testing, and water quality labs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to withstand frequent use in demanding field and laboratory environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Type:\u003c\/strong\u003e Galvanic with PTFE membrane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Meter:\u003c\/strong\u003e Milwaukee MW605 MAX Dissolved Oxygen Meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement:\u003c\/strong\u003e Dissolved Oxygen (DO) in mg\/L or ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensor:\u003c\/strong\u003e Built-in for automatic temperature compensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Refillable electrolyte chamber with replaceable membrane caps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 14 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Romania\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e MA860\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquariums \u0026amp; Reef Tanks:\u003c\/strong\u003e Monitor dissolved oxygen levels to maintain fish and coral health\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquaculture \u0026amp; Fish Farming:\u003c\/strong\u003e Track DO levels to optimize stocking density and prevent fish stress or mortality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponics:\u003c\/strong\u003e Measure oxygen in nutrient solutions to support healthy root zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWastewater Treatment:\u003c\/strong\u003e Monitor DO in aeration basins and effluent for regulatory compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental \u0026amp; Field Testing:\u003c\/strong\u003e Portable DO measurement in rivers, lakes, and water bodies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory Water Quality:\u003c\/strong\u003e Precision DO analysis in research and industrial QC applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Milwaukee MW605 MAX meter and calibration solutions sold separately. 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No worries of slipping off.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41292773589079,"sku":"MA814DB\/1","price":294.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA814DB__83853.1613401764.jpg?v=1727567957"},{"product_id":"milwaukee-ma991b-1-lab-grade-glass-ph-probe-bnc-gel-filled","title":"Milwaukee MA991B\/1 Lab-Grade Glass pH Probe – BNC Connector, Gel-Filled, Single Junction","description":"\u003ch1\u003eMilwaukee MA991B\/1 Lab-Grade Glass pH Probe – BNC Connector\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision pH measurement built for education, student labs, and general-purpose water testing.\u003c\/strong\u003e The Milwaukee MA991B\/1 is a professional-grade single-junction glass pH electrode engineered for environments where accuracy, ease of cleaning, and minimal maintenance matter most — from high school science classrooms to university research labs.\u003c\/p\u003e\n\u003cp\u003ePicture a busy lab period: students rotating through stations, each needing reliable, repeatable pH readings. 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No electrolyte refilling required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Meters sold separately.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41292775751767,"sku":"MA991B\/1","price":62.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA991B__30196.1613404446.jpg?v=1727568583"},{"product_id":"milwaukee-ma924b-1-wine-orp-probe-refillable-glass-platinum-mi455","title":"Milwaukee MA924B\/1 Refillable Combination ORP Probe - For Wine \u0026 MI455 Titrator","description":"\u003ch2\u003eProfessional Wine ORP Probe for MI455 Mini Titrator \u0026amp; Wine Applications\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA924B\/1 is a precision refillable combination ORP (Oxidation-Reduction Potential) probe specifically designed for wine applications, compatible with the Milwaukee MI455 Total Acidity Mini Titrator and other wine testing equipment. Featuring a glass body for easy cleaning and fast response, plus a refillable reference system for extended life, this probe delivers accurate ORP\/redox measurements essential for winemaking quality control and oxidation monitoring.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWine-Specific Design:\u003c\/strong\u003e Engineered specifically for wine ORP testing and oxidation monitoring in winemaking applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass Body Construction:\u003c\/strong\u003e Easy-to-clean glass body provides fast response times and chemical resistance—ideal for wine samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefillable Reference:\u003c\/strong\u003e KCL electrolyte can be refilled to extend probe life and maintain optimal performance—more economical than disposable probes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Sensing Element:\u003c\/strong\u003e High-quality platinum electrode delivers accurate ORP\/redox potential measurements from -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to MI455, wine meters, and other Milwaukee BNC equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide mV Range:\u003c\/strong\u003e Measures ORP from -2000 to +2000 mV across diverse wine types and fermentation stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying cellar temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Meter Cable:\u003c\/strong\u003e 3 ft cable provides flexibility for testing in tanks, barrels, and laboratory settings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eORP\/mV Range: -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eBody Material: Glass (easy-clean, fast response)\u003c\/li\u003e\n\u003cli\u003eSensing Element: Platinum\u003c\/li\u003e\n\u003cli\u003eReference Type: Single junction, Ag\/AgCl\u003c\/li\u003e\n\u003cli\u003eReference Electrolyte: KCL (refillable)\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 3 ft (1 meter)\u003c\/li\u003e\n\u003cli\u003eWeight: 8 oz\u003c\/li\u003e\n\u003cli\u003eCompatible Equipment: MI455 Mini Titrator, wine meters, other BNC meters\u003c\/li\u003e\n\u003cli\u003eMaintenance: Refillable reference system\u003c\/li\u003e\n\u003cli\u003eSKU: MA924B\/1\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009209\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eEssential for winemaking operations including oxidation monitoring during fermentation, wine aging assessment, must analysis, wine quality control, cellar testing, vineyard laboratory analysis, and any wine-related ORP measurement. ORP measurement helps winemakers monitor oxidation levels, assess wine stability, and make informed decisions about sulfite additions and aging potential.\u003c\/p\u003e\u003ch3\u003eCompatible Equipment:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMilwaukee MI455 Total Acidity Mini Titrator\u003c\/li\u003e\n\u003cli\u003eWine pH\/ORP meters with BNC connector\u003c\/li\u003e\n\u003cli\u003eAny Milwaukee ORP\/mV meter with BNC connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy ORP Matters in Winemaking:\u003c\/h3\u003e\u003cp\u003eORP (Oxidation-Reduction Potential) measurement is critical in winemaking for monitoring oxidation levels, assessing wine stability, and determining optimal sulfite additions. Lower (more negative) ORP values indicate reducing conditions that protect wine from oxidation, while higher (more positive) values indicate oxidizing conditions. The MA924B\/1's glass body ensures easy cleaning and fast response, while the refillable design provides economical long-term use.\u003c\/p\u003e\u003ch3\u003eMaintenance \u0026amp; Care:\u003c\/h3\u003e\u003cp\u003ePeriodically check the electrolyte level and refill with fresh KCL solution as needed. After testing wine samples, rinse the probe thoroughly with distilled water and store with the protective cap filled with storage solution. The glass body is easy to clean and resistant to wine staining. Keep the platinum sensing element clean and free from deposits.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: MI455 and wine meters sold separately. Regular calibration with ORP standard solutions (e.g., 200 mV, 470 mV) recommended for optimal accuracy. Refill solution available separately.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41292778864727,"sku":"MA924B\/1810666009209","price":315.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA924B__95305.1613404231.jpg?v=1727569180"},{"product_id":"milwaukee-mi58p-replacement-ph-orp-temperature-electrode-ph58-pro","title":"Milwaukee MI58P Replacement pH\/ORP\/Temperature Electrode for pH58 PRO Tester","description":"\u003cp\u003e\u003cstrong\u003eGenuine Milwaukee MI58P Replacement pH\/ORP\/Temperature Probe\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eKeep your pH58 PRO Tester performing at lab-grade accuracy with this precision-engineered triple-function replacement electrode. 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Regular replacement maintains measurement precision, prevents drift, and extends the life of your pH58 PRO Tester.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModel: MI58P\u003c\/li\u003e\n\u003cli\u003eManufacturer: Milwaukee Instruments\u003c\/li\u003e\n\u003cli\u003eMeasurement: pH + ORP + Temperature\u003c\/li\u003e\n\u003cli\u003eWeight: 5 oz\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Romania\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009589\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProfessional Water Testing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhether you're monitoring aquariums, hydroponics, pools, or laboratory samples, the MI58P replacement probe delivers the accuracy and durability professionals demand. Trust Milwaukee Instruments for consistent, reliable water quality measurement.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41336583520343,"sku":"MI58P","price":105.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MI58P_front-__61660.jpg?v=1730217786"},{"product_id":"milwaukee-ma918b-1-conic-tip-refillable-ph-probe-bnc","title":"Milwaukee MA918B\/1 Refillable Combination pH Probe - Conic Tip, BNC Connector","description":"\u003ch2\u003eLab-Grade Refillable Combination pH Probe with Conic Tip\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA918B\/1 is a precision lab-grade refillable combination pH probe featuring a unique conic tip design for fast, accurate pH measurement in laboratory, research, and quality control applications. Compatible with any Milwaukee BNC connector meter, this probe features a refillable reference system for extended life and optimal performance, plus a specialized conic tip for penetrating semi-solid samples and hard-to-reach areas.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConic Tip Design:\u003c\/strong\u003e Specialized conical glass membrane penetrates semi-solid samples, emulsions, and viscous solutions—ideal for food testing, cheese, meat, soil, and cosmetics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Grade Precision:\u003c\/strong\u003e Professional-quality electrode engineered for accurate, repeatable pH measurements in research and industrial settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefillable Reference:\u003c\/strong\u003e KCL electrolyte can be refilled to extend probe life and maintain optimal performance—more economical than disposable probes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response Time:\u003c\/strong\u003e Conic tip design ensures quick, accurate pH readings even in difficult sample matrices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide pH Range:\u003c\/strong\u003e Measures pH 0 to 13 across diverse sample types and applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Meter Cable:\u003c\/strong\u003e 3 ft cable provides flexibility for various testing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0 to 13\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eReference Type: Single junction, Ag\/AgCl\u003c\/li\u003e\n\u003cli\u003eReference Electrolyte: KCL (refillable)\u003c\/li\u003e\n\u003cli\u003eReference Junction: Ceramic, single\u003c\/li\u003e\n\u003cli\u003eMembrane Shape: Conic tip (conical glass)\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 3 ft (1 meter)\u003c\/li\u003e\n\u003cli\u003eWeight: 3 oz\u003c\/li\u003e\n\u003cli\u003eMaintenance: Refillable reference system\u003c\/li\u003e\n\u003cli\u003eSKU: MA918B\/1\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009183\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003ePerfect for food and beverage testing (cheese, meat, yogurt, sauces), cosmetics and personal care products, soil and sediment analysis, pharmaceutical formulations, semi-solid samples, emulsions, viscous solutions, laboratory research, quality control testing, and any application requiring penetration of thick or semi-solid materials.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee pH meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup and other BNC-compatible instruments.\u003c\/p\u003e\u003ch3\u003eWhy Choose Conic Tip?\u003c\/h3\u003e\u003cp\u003eThe conic (conical) tip design allows the electrode to penetrate semi-solid and viscous samples that would be difficult or impossible to test with standard spherical-tip electrodes. This makes the MA918B\/1 ideal for food testing, soil analysis, and any application involving thick, semi-solid, or heterogeneous samples.\u003c\/p\u003e\u003ch3\u003eMaintenance \u0026amp; Care:\u003c\/h3\u003e\u003cp\u003ePeriodically check the electrolyte level and refill with fresh KCL solution as needed. Store the probe with the protective cap filled with storage solution to prevent the glass membrane from drying out. Clean the junction and conic tip regularly to prevent clogging and maintain response time.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters and refill solution sold separately. Regular calibration with pH 4.01, 7.01, and 10.01 buffer solutions recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41383623688279,"sku":"MA918B\/1","price":190.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA918__06388.jpg?v=1732484221"},{"product_id":"milwaukee-ma916b-1-lab-grade-glass-ph-probe-refillable-bnc","title":"Milwaukee MA916B\/1 Lab Grade Glass pH Replacement Probe - Refillable, BNC Connector","description":"\u003ch2\u003eProfessional Lab-Grade Glass pH Probe with Refillable Reference\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA916B\/1 is a precision lab-grade single junction glass pH probe designed for accurate, fast-response pH measurement in laboratory, research, and quality control applications. 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The glass body ensures chemical resistance and measurement stability.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee pH meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup and other BNC-compatible instruments.\u003c\/p\u003e\u003ch3\u003eWhy Choose Glass Body?\u003c\/h3\u003e\u003cp\u003eGlass-body pH probes offer superior chemical resistance, measurement stability, and accuracy compared to plastic or epoxy designs. The high-impedance glass construction ensures precise readings and minimal drift, making this probe ideal for laboratory applications where accuracy is critical.\u003c\/p\u003e\u003ch3\u003eMaintenance \u0026amp; Care:\u003c\/h3\u003e\u003cp\u003eThe refillable reference system allows you to replenish the KCL electrolyte solution as needed, extending probe life and maintaining optimal performance. Regular refilling and calibration ensure long-term accuracy and reliability.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. Regular calibration with pH 4.01, 7.01, and 10.01 buffer solutions recommended for optimal accuracy. 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Compatible with the Milwaukee Mi106 pH\/ORP\/Temp meter, this probe features advanced amplification technology for superior signal stability and accuracy, plus an ultra-durable epoxy body built to withstand impacts and harsh testing environments in laboratories, industrial settings, and field applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplified Technology:\u003c\/strong\u003e Built-in amplifier delivers superior signal stability, reduced noise, and enhanced accuracy—especially important for long cable runs and electrically noisy environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy Resin Body:\u003c\/strong\u003e Rugged, impact-resistant construction withstands drops, knocks, and harsh conditions—far more durable than glass-body electrodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Measurement:\u003c\/strong\u003e Measures pH (0-14), ORP\/mV (-2000 to +2000 mV), and temperature simultaneously with integrated sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure DIN Connector:\u003c\/strong\u003e Screw-on DIN connector ensures tight, reliable attachment without slipping or disconnection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Meter Cable:\u003c\/strong\u003e 3 ft cable provides flexibility for various testing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) operates from 32 to 212°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Sensing Element:\u003c\/strong\u003e High-quality platinum electrode for accurate ORP\/redox measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel Reference Electrolyte:\u003c\/strong\u003e Stable reference system ensures accurate, repeatable readings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0 to 14\u003c\/li\u003e\n\u003cli\u003eORP\/mV Range: -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eBody Material: Epoxy resin (impact resistant)\u003c\/li\u003e\n\u003cli\u003eSensing Element: Platinum (for ORP)\u003c\/li\u003e\n\u003cli\u003eConnector Type: DIN (screw-on)\u003c\/li\u003e\n\u003cli\u003eCable Length: 3 ft (1 meter)\u003c\/li\u003e\n\u003cli\u003eWeight: 4 oz\u003c\/li\u003e\n\u003cli\u003eAmplified: Yes (built-in signal amplification)\u003c\/li\u003e\n\u003cli\u003eCompatible Meter: Milwaukee Mi106 pH\/ORP\/Temp Meter\u003c\/li\u003e\n\u003cli\u003eSKU: MA923D\/1\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009237\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eIdeal for laboratory research, quality control testing, industrial process monitoring, wastewater treatment analysis, environmental water testing, food and beverage production, brewing and winemaking, water treatment plant monitoring, swimming pool and spa sanitization verification, and any application requiring rugged construction, superior signal stability, and multi-parameter measurement. The amplified design makes it especially suitable for electrically noisy environments.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eDesigned specifically for the Milwaukee Mi106 pH\/ORP\/Temp Meter. The DIN connector ensures secure, reliable attachment for accurate multi-parameter measurements.\u003c\/p\u003e\u003ch3\u003eWhy Choose Amplified Technology?\u003c\/h3\u003e\u003cp\u003eAmplification technology amplifies the pH and ORP signals at the electrode itself before transmission through the cable, resulting in superior noise rejection, enhanced signal stability, and more accurate readings—particularly beneficial in industrial settings and environments with electrical interference.\u003c\/p\u003e\u003ch3\u003eWhy Choose Epoxy Body?\u003c\/h3\u003e\u003cp\u003eEpoxy resin construction provides exceptional durability in demanding environments where electrodes are subject to impacts, drops, and rough handling. Unlike glass-body electrodes that can shatter, the epoxy body withstands extreme abuse while maintaining measurement accuracy and reliability.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Mi106 meter sold separately. Regular calibration with pH 4.01, 7.01, and 10.01 buffer solutions and ORP standard solutions recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41387523670103,"sku":"MA923D\/1","price":285.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA923D__28330.jpg?v=1732582830"},{"product_id":"milwaukee-ma923b-3-epoxy-industrial-orp-probe-platinum-3m-bnc","title":"Milwaukee MA923B\/3 Epoxy Industrial ORP Probe - 3m Cable, Platinum, BNC Connector","description":"\u003ch2\u003eHeavy-Duty Epoxy-Body Industrial ORP Probe with 3-Meter Cable\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA923B\/3 is a rugged, industrial-grade epoxy-body ORP (Oxidation-Reduction Potential) probe featuring a platinum sensing element designed for the most demanding testing environments. Compatible with Milwaukee BNC connector meters, this probe features a 3-meter (9.8 ft) cable for extended reach and an ultra-durable epoxy resin body built to withstand extreme impacts, harsh chemicals, and continuous use in industrial, water treatment, and food processing applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy Resin Body:\u003c\/strong\u003e Virtually indestructible construction withstands severe impacts, drops, and harsh chemical exposure—far more durable than glass-body probes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Sensing Element:\u003c\/strong\u003e High-quality platinum electrode delivers accurate, stable ORP\/redox potential measurements from -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Long 3-Meter Cable:\u003c\/strong\u003e 9.8 ft cable provides exceptional reach for large tanks, deep vessels, and hard-to-access industrial monitoring locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e Withstands up to 6 bar of pressure for submersible applications and pressurized systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide mV Range:\u003c\/strong\u003e Measures ORP from -2000 to +2000 mV across diverse applications and extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel Reference Electrolyte:\u003c\/strong\u003e Double junction Ag\/AgCl reference with gel electrolyte for stable, accurate readings in challenging samples\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eORP\/mV Range: -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eBody Material: Epoxy resin (impact and chemical resistant)\u003c\/li\u003e\n\u003cli\u003eSensing Element: Platinum\u003c\/li\u003e\n\u003cli\u003eReference Type: Double junction, Ag\/AgCl with gel electrolyte\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure: 6 bar\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 9.8 ft (3 meters)\u003c\/li\u003e\n\u003cli\u003eShaft Length: 4.72 inches (120 mm)\u003c\/li\u003e\n\u003cli\u003eDiameter: 0.47 inches (12 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 5 oz\u003c\/li\u003e\n\u003cli\u003eSKU: MA923B\/3\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009207\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eEssential for harsh industrial environments, water treatment plants, wastewater oxidation control, swimming pool and spa sanitization verification, food and beverage production (sanitizer effectiveness), chemical manufacturing, pharmaceutical production, pulp and paper processing, mining operations, and any application requiring extreme durability and extended cable reach. The epoxy body makes this probe perfect for environments where glass probes would be damaged or broken.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee ORP\/mV meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup and other BNC-compatible instruments.\u003c\/p\u003e\u003ch3\u003eUnderstanding ORP Measurement:\u003c\/h3\u003e\u003cp\u003eORP (Oxidation-Reduction Potential), also called redox potential, measures the ability of a solution to oxidize or reduce substances. Positive ORP values indicate oxidizing conditions (common in chlorinated water), while negative values indicate reducing conditions. ORP measurement is critical for monitoring water treatment effectiveness, sanitizer levels, and chemical process control.\u003c\/p\u003e\u003ch3\u003eWhy Choose Epoxy Body?\u003c\/h3\u003e\u003cp\u003eEpoxy resin construction provides unmatched durability in industrial settings where probes are subject to impacts, drops, vibration, and harsh chemical exposure. Unlike glass-body probes that can shatter, the epoxy body withstands extreme abuse while maintaining measurement accuracy and reliability—making it ideal for industrial water treatment, food processing, and harsh manufacturing environments.\u003c\/p\u003e\u003ch3\u003eMaintenance \u0026amp; Care:\u003c\/h3\u003e\u003cp\u003eThe gel-filled reference system requires minimal maintenance. Keep the platinum sensing element clean and free from deposits. Store with the protective cap in place. Regular calibration with ORP standard solutions ensures optimal accuracy.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. Regular calibration with ORP standard solutions (e.g., 200 mV, 470 mV) recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41460007469143,"sku":"MA923B\/3","price":62.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA923B__75696.jpg?v=1735321356"},{"product_id":"milwaukee-ma923b-5-epoxy-industrial-orp-probe-platinum-5m-bnc","title":"Milwaukee MA923B\/5 Epoxy Industrial ORP Probe - 5m Cable, Platinum, BNC Connector","description":"\u003ch2\u003eHeavy-Duty Epoxy-Body Industrial ORP Probe with 5-Meter Cable\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA923B\/5 is a rugged, industrial-grade epoxy-body ORP (Oxidation-Reduction Potential) probe featuring a platinum sensing element designed for the most demanding testing environments. Compatible with Milwaukee BNC connector meters, this probe features an extra-long 5-meter (16.4 ft) cable for exceptional reach and an ultra-durable epoxy resin body built to withstand extreme impacts, harsh chemicals, and continuous use in industrial, water treatment, and food processing applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy Resin Body:\u003c\/strong\u003e Virtually indestructible construction withstands severe impacts, drops, and harsh chemical exposure—far more durable than glass-body probes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Sensing Element:\u003c\/strong\u003e High-quality platinum electrode delivers accurate, stable ORP\/redox potential measurements from -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Long 5-Meter Cable:\u003c\/strong\u003e 16.4 ft cable provides exceptional reach for large tanks, deep vessels, and hard-to-access industrial monitoring locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e Withstands up to 6 bar of pressure for submersible applications and pressurized systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide mV Range:\u003c\/strong\u003e Measures ORP from -2000 to +2000 mV across diverse applications and extreme conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) for accurate readings across varying conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel Reference Electrolyte:\u003c\/strong\u003e Double junction Ag\/AgCl reference with gel electrolyte for stable, accurate readings in challenging samples\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eORP\/mV Range: -2000 to +2000 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 32 to 212°F (0 to 100°C)\u003c\/li\u003e\n\u003cli\u003eBody Material: Epoxy resin (impact and chemical resistant)\u003c\/li\u003e\n\u003cli\u003eSensing Element: Platinum\u003c\/li\u003e\n\u003cli\u003eReference Type: Double junction, Ag\/AgCl with gel electrolyte\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure: 6 bar\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 16.4 ft (5 meters)\u003c\/li\u003e\n\u003cli\u003eShaft Length: 4.72 inches (120 mm)\u003c\/li\u003e\n\u003cli\u003eDiameter: 0.47 inches (12 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 5 oz\u003c\/li\u003e\n\u003cli\u003eSKU: MA923B\/5\u003c\/li\u003e\n\u003cli\u003eBarcode: 810666009208\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eEssential for harsh industrial environments, water treatment plants, wastewater oxidation control, swimming pool and spa sanitization verification, food and beverage production (sanitizer effectiveness), chemical manufacturing, pharmaceutical production, pulp and paper processing, mining operations, and any application requiring extreme durability and extended cable reach. The epoxy body makes this probe perfect for environments where glass probes would be damaged or broken.\u003c\/p\u003e\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\u003cp\u003eWorks with any Milwaukee ORP\/mV meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup and other BNC-compatible instruments.\u003c\/p\u003e\u003ch3\u003eUnderstanding ORP Measurement:\u003c\/h3\u003e\u003cp\u003eORP (Oxidation-Reduction Potential), also called redox potential, measures the ability of a solution to oxidize or reduce substances. Positive ORP values indicate oxidizing conditions (common in chlorinated water), while negative values indicate reducing conditions. ORP measurement is critical for monitoring water treatment effectiveness, sanitizer levels, and chemical process control.\u003c\/p\u003e\u003ch3\u003eWhy Choose Epoxy Body?\u003c\/h3\u003e\u003cp\u003eEpoxy resin construction provides unmatched durability in industrial settings where probes are subject to impacts, drops, vibration, and harsh chemical exposure. Unlike glass-body probes that can shatter, the epoxy body withstands extreme abuse while maintaining measurement accuracy and reliability—making it ideal for industrial water treatment, food processing, and harsh manufacturing environments.\u003c\/p\u003e\u003ch3\u003eMaintenance \u0026amp; Care:\u003c\/h3\u003e\u003cp\u003eThe gel-filled reference system requires minimal maintenance. Keep the platinum sensing element clean and free from deposits. Store with the protective cap in place. Regular calibration with ORP standard solutions ensures optimal accuracy.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Meters sold separately. Regular calibration with ORP standard solutions (e.g., 200 mV, 470 mV) recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41460073463895,"sku":"MA923B\/5","price":65.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA923B__75696_0e7e5040-40c3-4b65-a6a4-42aab95417bb.jpg?v=1735323947"},{"product_id":"milwaukee-ma906br-1-amplified-ph-mv-temp-replacement-electrode","title":"Milwaukee MA906BR\/1 Amplified pH\/mV\/Temp Replacement Electrode - BNC Connector","description":"\u003ch2\u003eProfessional Amplified pH\/mV\/Temperature Replacement Electrode with BNC Connector\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MA906BR\/1 is a premium-grade amplified replacement electrode designed for simultaneous pH, mV (ORP\/Redox), and temperature measurement. Compatible with Milwaukee BNC connector meters, this probe features advanced amplification technology for superior signal stability and accuracy in demanding testing environments including aquariums, hydroponics, wastewater treatment, and laboratory applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplified Technology:\u003c\/strong\u003e Built-in amplifier delivers superior signal stability, reduced noise, and enhanced accuracy—especially important for long cable runs and electrically noisy environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Parameter Measurement:\u003c\/strong\u003e Measures pH (0-13), mV\/ORP (±1999 mV), and temperature simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal BNC Connector:\u003c\/strong\u003e Quick-connect BNC fitting ensures tight, reliable attachment to any Milwaukee BNC meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach:\u003c\/strong\u003e 1-meter (3.28 ft) cable provides flexibility for various testing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Durable design built to withstand frequent use in demanding testing conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel Reference Electrolyte:\u003c\/strong\u003e Double junction Ag\/AgCl reference with gel electrolyte for stable, accurate readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpherical Glass Membrane:\u003c\/strong\u003e Optimized for general-purpose pH measurement across various sample types\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Temperature Sensor:\u003c\/strong\u003e Integrated ATC (Automatic Temperature Compensation) for accurate readings across varying conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003epH Range: 0 to 13\u003c\/li\u003e\n\u003cli\u003emV\/ORP Range: ±1999 mV (-1999 to +1999 mV)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0 to 100°C (32 to 212°F)\u003c\/li\u003e\n\u003cli\u003eReference Type: Double junction, Ag\/AgCl with gel electrolyte\u003c\/li\u003e\n\u003cli\u003eMembrane Shape: Spherical glass\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 1 meter (3.28 ft)\u003c\/li\u003e\n\u003cli\u003eWeight: 10 oz (283 g)\u003c\/li\u003e\n\u003cli\u003eAmplified: Yes (built-in signal amplification)\u003c\/li\u003e\n\u003cli\u003eModel Number: MA906BR\/1\u003c\/li\u003e\n\u003cli\u003eManufacturer: Milwaukee Instruments\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eIdeal for aquarium water quality monitoring, hydroponic nutrient solution testing, pool and spa maintenance, wastewater treatment analysis, environmental water testing, laboratory research, ORP\/redox potential measurement, and industrial water quality control. The amplified design makes it especially suitable for electrically noisy environments and applications requiring maximum signal stability.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Meters:\u003c\/h3\u003e\n\u003cp\u003eWorks with any Milwaukee pH, mV, or pH\/mV meter featuring a BNC connector, including portable, bench, and wall-mounted models. The universal BNC connection ensures broad compatibility across the Milwaukee meter lineup.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Amplified Technology?\u003c\/h3\u003e\n\u003cp\u003eAmplification technology amplifies the pH and mV signals at the electrode itself before transmission through the cable, resulting in superior noise rejection, enhanced signal stability, and more accurate readings—particularly beneficial in industrial settings, long cable applications, and environments with electrical interference. This professional-grade electrode delivers lab-quality results in field conditions.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance \u0026amp; Care:\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance and longevity, store the electrode in pH 4.01 storage solution when not in use. Regular calibration with pH 4.01, 7.01, and 10.01 buffer solutions is recommended. Clean the glass bulb gently with a soft cloth and rinse with distilled water after each use. The gel-filled reference junction requires minimal maintenance compared to liquid-filled electrodes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Meters sold separately. Calibration buffer solutions available separately.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41702186385495,"sku":"MA906BR\/1","price":200.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA906__40183.jpg?v=1746634641"},{"product_id":"milwaukee-ma914br-1-amplified-ph-temp-electrode-mi105","title":"Milwaukee MA914BR\/1 Amplified pH\/Temp Replacement Electrode - BNC\/RCA Connector","description":"\u003ch2\u003eProfessional Amplified pH\/Temperature Replacement Electrode for Mi105 Meter\u003c\/h2\u003e\u003cp\u003eThe Milwaukee MA914BR\/1 is a rugged, professional-grade amplified replacement electrode designed for simultaneous pH and temperature measurement. Compatible with the Milwaukee Mi105 pH\/Temp meter, this probe features advanced amplification technology for superior signal stability and accuracy, plus an ultra-durable epoxy body built to withstand impacts and harsh testing environments in laboratories, industrial settings, and field applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplified Technology:\u003c\/strong\u003e Built-in amplifier delivers superior signal stability, reduced noise, and enhanced accuracy—especially important for long cable runs and electrically noisy environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy Resin Body:\u003c\/strong\u003e Rugged, impact-resistant construction withstands drops, knocks, and harsh conditions—far more durable than glass-body electrodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Measurement:\u003c\/strong\u003e Measures pH (0-14) and temperature (23-221°F) simultaneously with integrated sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure BNC\/RCA Connector:\u003c\/strong\u003e Quick-connect BNC\/RCA fitting ensures tight, reliable attachment without slipping or disconnection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Meter Cable:\u003c\/strong\u003e 3 ft cable provides flexibility for various testing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Built-in ATC (Automatic Temperature Compensation) operates from 23 to 221°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel Reference Electrolyte:\u003c\/strong\u003e Stable reference system ensures accurate, repeatable readings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003epH Range: 0 to 14\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 23 to 221°F (-5 to 105°C)\u003c\/li\u003e\n\u003cli\u003eBody Material: Epoxy resin (impact resistant)\u003c\/li\u003e\n\u003cli\u003eConnector Type: BNC\/RCA (quick-connect)\u003c\/li\u003e\n\u003cli\u003eCable Length: 3 ft (1 meter)\u003c\/li\u003e\n\u003cli\u003eWeight: 5 oz\u003c\/li\u003e\n\u003cli\u003eAmplified: Yes (built-in signal amplification)\u003c\/li\u003e\n\u003cli\u003eCompatible Meter: Milwaukee Mi105 pH\/Temp Meter\u003c\/li\u003e\n\u003cli\u003eSKU: MA914BR\/1\u003c\/li\u003e\n\u003cli\u003eMade in Romania\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003eIdeal for laboratory research, quality control testing, industrial process monitoring, wastewater treatment analysis, environmental water testing, food and beverage production, brewing and winemaking, and any application requiring rugged construction and superior signal stability. The amplified design makes it especially suitable for electrically noisy environments.\u003c\/p\u003e\u003ch3\u003eWhy Choose Amplified Technology?\u003c\/h3\u003e\u003cp\u003eAmplification technology amplifies the pH signal at the electrode itself before transmission through the cable, resulting in superior noise rejection, enhanced signal stability, and more accurate readings—particularly beneficial in industrial settings and environments with electrical interference.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Mi105 meter sold separately. Regular calibration with pH 4.01, 7.01, and 10.01 buffer solutions recommended for optimal accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41933562314839,"sku":"MA914BR\/1","price":231.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MA914BR-1__04881.jpg?v=1755798710"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/collections\/milwaukee-instruments-replacement-probes-text-only.png?v=1774543970","url":"https:\/\/getultimatenow.com\/collections\/milwaukee-replacement-probes\/mw150-mw160-mw180-temp-probe.oembed","provider":"Get Ultimate Now ","version":"1.0","type":"link"}