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

HM Com-80 EC TDS Digital Meter Pen – Green Genius

HM Digital COM-80 PPM/EC/TDS Hydrotester - PA Hydroponics

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

MEDIDOR DE PH TIPO LAPIZ PORTÁTIL PH55 PRO MILWAUKEE – GreenTech Instruments

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

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 TDS EC Monitors with Optional Tees

MEDIDOR MONITOR PORTATIL PH TDS CE TEMP HM-200 HM DIGITAL – GreenTech Instruments

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

Medidor fotómetrico de la dureza de agua

Kits de análisis de agua y pH, cloro, alcalinidad, dureza - Filtrashop

Medidor de pH de agua y medidor de TDS digital accesorios para piscina acuarios

Medidor de Pureza de Agua Sper Scientific

Medidor y controlador pH, redox, cloro, conductividad conductiva e inductiva del agua