Thermometer / Hygrometer
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HM Digital COM-300 pH/TDS/EC/Temp Meter
HM Digital
MSRP: $163.16$155.61The COM-300 is an advanced waterproof combo meter with superior accuracy. The meter measures four parameters: pH, electrical conductivity (EC), total dissolved solids (TDS) and temperature. Features include 2 different conductivity conversion factors to...MSRP: $163.16$155.61Qty in Cart: 0Quantity:Price:MSRP: $163.16$155.61Subtotal: