{"product_id":"apera-ec850-portable-conductivitytds-meter","title":"Apera EC850 Portable Conductivity\/TDS Meter","description":"\u003cp\u003eThe Apera EC850 (AI5512) is a professional handheld meter designed to measure electrical conductivity (EC), total dissolved solids (TDS), and temperature. Its BPB (Brush-resistant Platinum Black) 2301T-S electrode provides ±1% full-scale accuracy across a wide 0–200 mS\/cm range, making it suitable for testing RO water, nutrient solutions, and irrigation runoff. Its IP57 protection, adjustable TDS conversion, and fold-out stand support both field testing and benchtop use.\u003c\/p\u003e\n\n\n\u003cp\u003e• Brand: Apera Instruments\u003cbr\u003e\n• Model \/ SKU: EC850 \/ AI5512\u003cbr\u003e\n• Measurement Parameters: EC, TDS, and temperature\u003cbr\u003e\n• EC Range \/ Accuracy: 0–200 mS\/cm \/ ±1% F.S. ±1 digit\u003cbr\u003e\n• Included Electrode: 2301T-S BPB conductivity\/temperature electrode\u003cbr\u003e\n• Calibration: Automatic 1–3-point calibration; recognizes 84 µS\/cm, 1,413 µS\/cm, 12.88 mS\/cm, and 111.8 mS\/cm\u003cbr\u003e\n• TDS Conversion Factor: Adjustable from 0.40 to 1.00\u003cbr\u003e\n• Temperature Compensation: Automatic (ATC)\u003cbr\u003e\n• Protection Rating: IP57 waterproof and dustproof\u003cbr\u003e\n• Display: Backlit LCD with simultaneous EC\/TDS and temperature readings\u003cbr\u003e\n• Additional Features: Fold-out stand, silicone grip cover, and electrode self-diagnosis\u003cbr\u003e\n• Included Accessories: 2301T-S electrode, 1,413 µS\/cm and 12.88 mS\/cm calibration solutions (50 mL each), carrying case, and battery-replacement screwdriver\u003cbr\u003e\n• Warranty: 3 years for the meter; 6 months for the electrode\u003c\/p\u003e\n\n\n\u003cp\u003eKey Advantage: The EC850 combines a wide conductivity range, adjustable TDS conversion, and rugged IP57 protection in one portable instrument. Its fold-out stand also allows convenient benchtop testing at nutrient-mixing stations.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":68104574009380,"sku":"APRA-AI5512","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/value-series-portable-conductivity-tds-meter-kit-ai5512.jpg?v=1794499933","url":"https:\/\/www.growitdepot.com\/products\/apera-ec850-portable-conductivitytds-meter","provider":"Grow It Depot","version":"1.0","type":"link"}