HM Digital
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HM Digital
HM Digital Handheld TDS-3 Tester
Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hold function: saves measurements for convenient...$23.85$30.22$25.85 -
HM Digital
HM Digital pH / TDS / EC / Temp meter
The 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...$103.74$172.94