{"product_id":"apera-pc400-portable-phconductivitytds-meter-kit","title":"Apera PC400 Portable pH\/Conductivity\/TDS Meter Kit","description":"\u003cp\u003eThe Apera PC400 (AI413) is a professional handheld meter that measures pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature. It includes separate pH and conductivity electrodes, each with its own temperature sensor for automatic temperature compensation. Its IP57-rated design, backlit display, and automatic calibration make it suitable for routine nutrient-solution testing in commercial hydroponic and fertigation facilities.\u003c\/p\u003e\n\n\n\u003cp\u003e• Brand: Apera Instruments\u003cbr\u003e\n• Model \/ SKU: PC400 \/ AI413\u003cbr\u003e\n• Measurement Parameters: pH, EC, TDS, and temperature\u003cbr\u003e\n• pH Range: 0.00–14.00 pH\u003cbr\u003e\n• pH Accuracy: ±0.01 pH\u003cbr\u003e\n• EC Range: 0–200 mS\/cm\u003cbr\u003e\n• EC Accuracy: ±1.0% full scale\u003cbr\u003e\n• Included Electrodes: 201T-S pH\/temperature probe and 2301T-S BPB conductivity\/temperature probe\u003cbr\u003e\n• Calibration: Automatic 1–3-point pH calibration and 1–4-point EC calibration\u003cbr\u003e\n• Protection Rating: IP57 — waterproof and dustproof\u003cbr\u003e\n• Included Accessories: Six bottles of calibration solutions and rugged carrying case\u003cbr\u003e\n• Warranty: 2 years for the meter; 6 months for the probes\u003c\/p\u003e\n\n\n\u003cp\u003eKey Advantage: The PC400 combines pH and EC testing in one portable kit, with replaceable electrodes, automatic calibration, and a wide conductivity range for checking source water, nutrient solutions, and runoff.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":68104540291108,"sku":"APRA-AI413","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/portable-ph-conductivity-tds-meter-kit-ai413.jpg?v=1794499907","url":"https:\/\/www.growitdepot.com\/products\/apera-pc400-portable-phconductivitytds-meter-kit","provider":"Grow It Depot","version":"1.0","type":"link"}