AC Infinity Hydroponic Meter Pro Kit, ALL-IN-ONE PH PEN, Interchangeable Probe varo__100mm Just add the KCl solution

Just add the KCl solution to the cap of your pH pen or probe after use and hydrate monthly

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Largest Size In the Image - 1lb / 460gram = 356 x 420mm

HI-PAR 240W LED FEATURES

AC Infinity Hydroponic Meter Pro Kit, ALL-IN-ONE PH PEN, Interchangeable Probe varo__100mm Just add the KCl solutionA 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 tester for water features an IP 67