Resistance Testing - UNI-T UT105 Operating Manual

Model UT105: OPERATING MANUAL
Measurement Operation(4)
C.Resistance Testing (see figure 5)
Warning
To avoid damages to the Meter or to the devices
under test, disconnect circuit power and discharge
all the high-voltage capacitors before measuring
resistance.
Never attempt an in-circuit current measurement
where the open circuit voltage between terminals
and ground is greater than 60V DC or 30V AC rms.
The resistance ranges are: 200.0 , 2.000k , 20.00k ,
200.0k , 2.000M and 20.00M .
To measure resistance, connect the Meter as follows:
1. Insert the red test lead into the
black test lead into the COM terminal.
2. Set the rotary switch to an appropriate measurement
position in
3. Connect the test leads across with the object being
measured.
The measured value shows on the display.
(figure 5)
range.
20
terminal and the