8) MAINTENANCE
A. Battery Replacement
This instrument is supplied with 9V (NEDA 1604, IEC
6F22). The symbol
appears in LCD display when
replacement is necessary. To change it, remove the two
screws of the back side of the instrument and remove the
cover of the battery compartment. Remove the battery of
the contacts and replace it with a new one.
B. Cleaning
Periodically wipe the housing with a damp soft cloth and
mild detergent, do not use abrasives or solvents.
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