Operational Guide - Hanna Instruments HI99300 Instruction Manual

Each meter is supplied with batteries. Before using the meter
for the first time, open the battery compartment
and insert batteries, observing the polarity
(see "Battery Replacement").
TO CONNECT THE ELECTRODE
With the meter turned off, connect the HI763063 probe to
the DIN socket on the bottom of the meter by aligning the
pins and pushing in the plug firmly. Remove the protective
cap from the probe before taking any measurements.
TO TURN THE METER ON
To turn the meter ON, press the button on the front of
the meter. If it does not turn on, make sure that the batteries
are properly installed in their place.
The meter is provided with an active acoustic signal when
a key is pressed.
At start‑up the meter displays all LCD segments for a few
seconds, followed by the percentage indication of the
remaining battery life, displaying "WAIT" until electrode
check is in process then the meter enters the normal mea‑
surement mode.
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