{"product_id":"ac-infinity-all-in-one-meter","title":"AC Infinity Hydroponic Meter PRO Kit (pH \u0026 EC)","description":"\u003cp\u003eThe AC Infinity Hydroponic Meter PRO is a professional five-parameter water testing pen designed to provide precise, fast readings of pH, electrical conductivity (EC), total dissolved solids (TDS), temperature, and salinity from a single compact instrument. Built around a lithium glass membrane sensor probe that delivers ±0.01 pH accuracy, it eliminates the need for separate pH and EC pens in the grow room, simplifying routine solution checks without sacrificing the precision serious growers require.\u003c\/p\u003e\n\u003cp\u003eThe meter is housed in an IP67-rated waterproof and dustproof body, sealed against moisture ingress, heat, and debris. A built-in protective sensor shield guards the glass membrane between uses, preventing accidental damage during storage and transport. The probe is fully interchangeable, meaning when accuracy degrades after 1-3 years of use, only the probe assembly requires replacement rather than the entire instrument, reducing long-term cost of ownership significantly. An AUTO-HOLD function locks the reading once it is stable for more than 10 seconds, and the meter shuts off automatically after 8 minutes of inactivity to conserve battery life.\u003c\/p\u003e\n\u003cp\u003eEvery kit ships with a complete calibration set: pH 4.00 and 7.00 buffer solutions, 12.88 mS and 1413 µS EC calibration solutions, and a 3M KCL storage solution to keep the probe hydrated and accurate between sessions. Compatible with hydroponics, coco, soil, aquariums, pools, and spas, the Hydroponic Meter PRO suits any application where water quality directly affects plant health or yield. For a grower mixing a fresh batch of nutrient solution before a reservoir change, a single dip of the PRO confirms pH, EC, and temperature in one step before the feed begins.\u003c\/p\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":45953077870750,"sku":"819137024212","price":265.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/5261\/6094\/files\/AC_Infinity_Hydroponic_Meter_PRO_Kit_pH_EC.png?v=1778908060","url":"https:\/\/www.hydrooasis.com.au\/products\/ac-infinity-all-in-one-meter","provider":"Hydro Oasis","version":"1.0","type":"link"}