NAVI D-25 Instruction Manual page 26

● Temperature connector
D-52/53/54/55
1.
Insert the temperature connector into the jack on
the main unit until the O-ring on the electrode
cannot be seen at all (see photo, ④ ).
The meter will not be waterproof if the electrode is not
inserted properly.
When the temperature electrode is not connected (or is
connected improperly), the automatic temperature
compensation (ATC) will be 25°C.
1 Overview of the Meter
1.6 Connecting the electrodes
15