Replacing The Battery - UNI-T UT81B Operating Manual

C. Replacing the Battery
Figure 5-2. Battery Replacement
40
Model UT81B: OPERATING MANUAL
Warning
To avoid false readings, which could lead to possible
electric shock or personal injury, replace the battery
as soon as the battery indicator "
Make sure the test leads are disconnected from the
circuit being tested before opening the case bottom.
Follow Figure 5-2 and proceed as follows to replace
the battery:
l
Turn the rotary switch to OFF and remove all
connections from the terminals.
l
Remove the screw from the battery compartment,
and separate the battery compartment from the case
bottom.
l
Replace with 4 pieces new 1.5V (R6P) batteries.
l
Rejoin the case bottom and battery compartment,
and reinstall the screw.
" appears.