ORP / temperature tester

ORP / temperature tester, oxidation is a process in which a molecule or ion loses electrons. Reduction is a process by which electrons are gained. A measurement of the potential for these processes to occur is called ORP (Oxidation Reduction Potential). The HI-98120 is a waterproof ORP and temperature meter. ORP can be measured in a range of +/-1000mV and temperature can be displayed in °C or °F. HI-98120 provides a battery level indication at startup and the Battery Error Prevention System (BEPS) avoids erroneous readings caused by low-voltage level.

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