HM COM80 EC TDS Pen

Published at 1000 × 1000 in HM COM80 EC TDS Pen
HM COM80 EC TDS Pen

HM COM80 EC TDS Pen FEATURES Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing. Four scales: EC: µS, mS;…

HM COM80 EC TDS Pen FEATURES Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing. Four scales: EC: µS, mS;…

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