20
Each meter is supplied with batteries. Remove the battery
cover, unwrap the supplied batteries and install them while
paying attention to their polarity (see the “Battery replacement”
section for more details).
TAKING MEASUREMENTS
Connect a suitable temperature probe to the meter (see page
25 for a complete list of Hanna Instruments probes).
Note:
HI935007
and
HI935008
have a fixed probe.
To switch the meter ON, press the
ON/OFF
button on the front
of the meter. If it does not turn on, make sure that the batteries
are properly installed in their place.
At start‑up the thermometer displays all LCD segments for a few
seconds, followed by the percentage indication of the remaining
battery life. It then enters CAL Check mode followed by measurement
mode.
HI93501
HI935001
and
HI935007
HI935004
and
HI935008
OPERA
TIONAL GUIDE
HI9350011
HI9350041