MEDIDOR DE CONDUCTIVIDAD Y TDS HM DIGITAL COM-80 – GreenTech Instruments

MEDIDOR DE ORP REDOX HM DIGITAL – GreenTech Instruments

HM Digital EC/TDS HydroTester Model COM-80 HM Digital Water Resistant Ec/TDS Meter w/Temperature in C/F Hydrotester (Model COM-80)

HM Digital Water Resistant Ec/TDS Meter w/Temperature in C/F Hydrotester (Model COM-80)

HM Digital COM-80S EC/TDS/Temp Waterproof Hydro Meter - SproutHouse Supply

Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing. Four scales: EC: µS, mS; TDS: ppm, ppt Automatic

HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, 2% Readout Accuracy

Conductivity/TDS/Salinity Meter w/Real Time SD Card Data Logger

HM Digital COM-80 Pen Style TDS/EC/Temp Meter - Global Garden

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HM Digital COM-80 PPM/EC/TDS Hydrotester

HM Digital EC/TDS HydroTester Model COM-80 HM Digital Water Resistant Ec/TDS Meter w/Temperature in C/F Hydrotester (Model COM-80)

HM Digital Water Resistant Ec/TDS Meter w/Temperature in C/F Hydrotester (Model COM-80)

HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, 2% Readout Accuracy: Tds Meter: : Industrial & Scientific

HM Digital TDS EC Monitors with Optional Tees