eCHEM

TpH

디지털 pH 센서
Digital pH-sensor

TpH-D

디지털, 차동 pH 센서
Digital, differential pH-sensor

Dissolved Oxygen

용존 산소 센서
Sensor for dissolved oxygen

Free Chlorine

염소 농도 측정용 전기화학적 센서
Electrochemical sensor for measurement of chlorine concentrations

Chlorine Dioxide

이산화염소 농도 측정  전기화학 센서
Electrochemical sensor for measurement of chlorine dioxide concentrations