Figure 11

34

Model UT231: OPERATING MANUAL

B. 

Replacing the Battery 

(see figure 11)

Warning

To avoid false readings, which could lead to possible
electric shock or personal injury, replace the battery
as soon as the battery indicator “ 

 ” appears.

Make sure the transformer jaw and the tests leads
are disconected from the circuit being tested before
opening the case bottom.

To replace the battery:.

Press 

POWER 

to turn the Meter off and remove all

the connections from the input terminals
Turn the Meter’s front case down.
Remove the screw from the battery door, and separate
the battery door from the case bottom.
Take out the old battery and replace with 4 x 1.5V
battery (LR6).
Rejoin the case bottom and the battery compartment,
and reinstall the screw.

1.

2.
3.

4.

5.