User Guide

28
TEMPERATURE AND mV CALIBRATION
Each meter has been factory calibrated for
the temperature and mV and is ready for
measurements.
The temperature probes and ORP electrodes
are interchangeable and no temperature or
mV calibration is needed when the tempera-
ture probe or the ORP electrode is replaced.
If, for any reason, the temperature or the mV
measurements are out of accuracy, the tem-
perature or the mV re-calibration should be
carried out.
For an accurate recalibration, contact your
nearest Hanna Service Center.