{"product_id":"apera-ph400-portable-ph-meter-kit","title":"Apera PH400 Portable pH Meter Kit","description":"\u003cp\u003eThe Apera PH400 (AI411) is a professional handheld pH meter designed for routine nutrient-solution testing and water-quality checks in commercial cultivation facilities. Its 201T-S combination electrode measures pH and temperature simultaneously, while automatic temperature compensation and three-point calibration support accurate, repeatable readings. The IP57-rated meter is suitable for wet cultivation environments and comes with calibration buffers and a rugged carrying case.\u003c\/p\u003e\n\n\n\u003cp\u003e• Brand: Apera Instruments\u003cbr\u003e\n• Model \/ SKU: PH400 \/ AI411\u003cbr\u003e\n• pH Measurement Range: 0–14.00 pH\u003cbr\u003e\n• pH Accuracy: ±0.01 pH\u003cbr\u003e\n• Resolution: 0.01 pH\u003cbr\u003e\n• Included Electrode: 201T-S combination pH\/temperature electrode\u003cbr\u003e\n• Temperature Compensation: Automatic or manual, 0–100°C\u003cbr\u003e\n• Calibration: Automatic 3-point calibration at pH 4.00, 7.00, and 10.00\u003cbr\u003e\n• Protection Rating: IP57 waterproof and dustproof\u003cbr\u003e\n• Applications: Nutrient solutions, irrigation water, and reservoir monitoring\u003cbr\u003e\n• Included Accessories: Meter, electrode, three calibration buffers, and carrying case\u003cbr\u003e\n• Warranty: 2 years for the meter; 6 months for the probe\u003c\/p\u003e\n\n\n\u003cp\u003eKey Advantage: The PH400 combines ±0.01 pH accuracy, replaceable electrodes, and a rugged waterproof design in a portable kit for daily nutrient-solution checks. It also supports ORP measurements with a separately purchased compatible electrode.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":68104539635748,"sku":"APRA-AI411","price":297.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/portable-ph-meter-kit-ai411.jpg?v=1794499904","url":"https:\/\/www.growitdepot.com\/products\/apera-ph400-portable-ph-meter-kit","provider":"Grow It Depot","version":"1.0","type":"link"}