The HI9125 is a rugged, portable pH and mV meter providing laboratory precision and accuracy in harsh environmental or industrial conditions. This meter can use an optional ORP (oxidation reduction potential) electrodes to display results in the mV range. The HI9125 is supplied with meter, PEI plastic body, double junction pH electrode, and temperature probe packaged in a durable plastic carrying case.
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Automatic one or two-point calibration using standard buffers (pH 4.01, 6.86, 7.01, 9.18, and 10.01)
Supplied with the HI1230B gel-filled, PEI-plastic body, double-junction pH electrode
RCA connector is used for a thermistor temperature probe that has ±0.4℃ accuracy measurement for precise temperature compensation
Automatic or manual temperature compensation of pH measurements over a wide range from -20.0 to 120.0℃
Readings can be stored using the MEM button and recalled with the MR button
Battery Error Prevention System (BEPS) detects when the batteries are too weak for reliable measurements
Can be used with a wide variety of ORP electrodes for monitoring oxidation reduction potentials
mV measurements automatically change from 0.1 to 1 mV resolution when the reading reaches 700 mV
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