{"product_id":"apera-ec20-value-series-pocket-conductivity-tester-kit","title":"Apera EC20 Value Series Pocket Conductivity Tester Kit","description":"\u003cp\u003eThe Apera EC20 (AI212) is a waterproof handheld conductivity tester designed for routine EC monitoring in hydroponics, coco, soil-drench systems, and water treatment. Its Brush-Resistant Platinum Black (BPB) electrode provides ±1% full-scale accuracy across a 0–20 mS\/cm range. Automatic temperature compensation and stable-reading indicators support consistent nutrient-solution testing.\u003c\/p\u003e\n\n\u003cp\u003e• Brand: Apera Instruments\u003cbr\u003e\n• Model \/ SKU: EC20 \/ AI212\u003cbr\u003e\n• Measurement Parameters: EC and temperature\u003cbr\u003e\n• EC Range: 0–20 mS\/cm (three automatic ranges)\u003cbr\u003e\n• EC Accuracy: ±1% full scale\u003cbr\u003e\n• Probe: Brush-Resistant Platinum Black (BPB) electrode\u003cbr\u003e\n• Temperature Compensation: Automatic, 0–50°C; ±0.5°C accuracy\u003cbr\u003e\n• Calibration: Automatic 1–2-point calibration with buffer recognition\u003cbr\u003e\n• Protection Rating: IP67 — waterproof, dustproof, and floatable\u003cbr\u003e\n• Power Supply: 4 × AAA batteries; approximately 1,000 hours of operation\u003cbr\u003e\n• Dimensions \/ Weight: 178 × 40 × 31 mm \/ 107 g\u003cbr\u003e\n• Included Accessories: 1,413 µS\/cm and 12.88 mS\/cm calibration solutions, batteries, lanyard, and hard carrying case\u003cbr\u003e\n• Warranty: 2 years for meter; 6 months for probe\u003cbr\u003e\n• Important Limitation: Measures EC only; no built-in TDS (ppm) or salinity mode.\u003c\/p\u003e\n\n\u003cp\u003eKey Advantage: The EC20 offers a wide 0–20 mS\/cm measurement range in a compact, floating IP67-rated tester. Its BPB electrode and automatic calibration make it practical for daily source-water, nutrient-feed, and runoff EC checks.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":68104587051044,"sku":"APRA-AI212","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/value-series-pocket-conductivity-tester-kit-ai212.jpg?v=1794499963","url":"https:\/\/www.growitdepot.com\/products\/apera-ec20-value-series-pocket-conductivity-tester-kit","provider":"Grow It Depot","version":"1.0","type":"link"}