{"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","url":"https:\/\/getultimatenow.com\/products\/milwaukee-ma924b-1-wine-orp-probe-refillable-glass-platinum-mi455","provider":"Get Ultimate Now ","version":"1.0","type":"link"}