General Tools and Instruments DMM333 - Manual (Page 26)

26
MAINTENANCE
If the Meter fails, check the
batteries and fuses first, review
this manual to make sure that
you are operating the Meter
correctly.
Disconnect test leads before
opening the case or the
battery door.
To avoid false readings, which
could lead to possible electric
shock or personal injury, replace
the batteries as soon as the
battery indicator “ ” appears.
To prevent damage or injury,
install ONLY replacement fuses
with the specified amperage,
voltage, and interrupt ratings.