AC Infinity - All-In-One Hydroponic Meter PRO Kit V1 (AC-PHM7) bloom How to use it:

How to use it:

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AC Infinity - All-In-One Hydroponic Meter PRO Kit V1 (AC-PHM7) bloom How to use it:Version 1 with White Carrying Case A digital hydroponic testing meter for measuring waters acidity, alkalinity, electrical conductivity (EC), total dissolved solids (TDS), temperature, and salinity (salt content) to help optimize its quality for gardening and water treatment applications. The highly responsive sensor probe utilizes a lithium glass membrane to instantly determine pH readings with highly precise 0. 01 accuracy. This all in one pH pen