HM Digital Waterproof pH Meter PH-200 Sea Green Hydro Water in transplants and seedlings

Water in transplants and seedlings at half the regular strength

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Specifications and Color: The unit is white and designed for intake

and 4x8 feet

HM Digital Waterproof pH Meter PH-200 Sea Green Hydro Water in transplants and seedlingsHM Digital Waterproof pH Meter, PH 200 The PH 200 is a professional grade pH Temp meter ideal for all pH testing water. With its advanced microprocessor it provides highly accurate dependable readings in such applications as hydroponics, purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, and agriculture.