Testing For Diodes And Continuity - UNI-T UT205A Operating Manual

Model UT205A/206A: OPERATING MANUAL
E. Testing for Diodes and Continuity (See figure 6)
Warning
To avoid damages to the Meter or to the devices
under test, disconnect circuit power and discharge
all the high-voltage capacitors before testing for
continuity.
To test for diodes and continuity, connect the Meter as
below:
1. Insert the red test lead into the
black test lead into the COM terminal.
2. For diode test
a. Set the rotary switch to
b. For forward voltage drop readings on any semiconductor component, place the
red test lead on the component's anode and place the black test lead on the
component's cathode.
The measured value shows on the display.
terminal and the
.
23
Red Black
(figure 6)