Battery Test - UNI-T UT20B Operating Manual

D. Battery Test
To test the battery proceed as follows:
1. Set the rotary switch to the 1.5V or 9V measurement position in
2. Connect the test leads across with the battery being measured ensuring the
polarity is correct.
The measured value shows on the display, which is the voltage between the
cathode and anode of the battery.
Note
l
When battery testing has been completed, disconnect the connection between
the testing leads and the battery under test.
Model UT20B: OPERATING MANUAL
Measurement Operation (6)
16
range.