Tag Archives: pH & ORP indicator

อุปกรณ์วัด pH (pH & ORP indicator combined with alarm light)

HI 981406  pH & ORP indicator combined with alarm light HI 981 406 is designed for the control of swimming pool water and for all those applications where it is necessary to simultaneous monitoring of pH and ORP (oxidation-reduction potential). Instead of using two separate instruments for the measurement of these parameters, one can use the combined HI 981406, which monitors simultaneously two ... Read More »

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