Tag Archives: pH/pH-mV/ORP

อุปกรณ์วัด pH (Portable pH/pH-mV/ORP and Temperature Meter)

HI 991003 Portable pH/pH-mV/ORP and Temperature Meter HI 991003 is ideal for plating baths, wastewater, swimming pool and spa water quality and environmental applications. HI 991003 is a portable pH/pH-mV/ORP/temperature meter with our unique Sensor Check™ feature that allows the user to determine the electrode status at any time. The HI 1297D pH/ORP/temperature probe features an easy to clean recessed tip that  prevents solids ... Read More »

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