BLE-C600--7-in-1 pH Meter

The pH meter is designed with a 7-in-1 function, which can measure pH (acidity and alkalinity), EC (conductivity), TDS (total dissolved solids), Salinity (salt content), S.G, ORP (Oxidation-reduction potential) and temperature. Simply press the {MODE/CAL} key to switch the value of pH, EC (uS/cm), TDS (ppm), Salinity (ppm/%), S.G, ORP (mV). Skype：sunnyfeng102 Wechat: sunnyfeng102 cell phone/whatsapp：+86 19129364625