C. Measuring Resistance (see figure 5)
red black
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.
When the Meter working at an effective voltage
over 60V in DC or 30V in AC, special care should
be taken for there is danger of electric shock.
To measure resistance, connect the Meter as
follows:
1. Insert the red test lead into the terminal and
the black test lead into the COM terminal.
2. Connect the test leads across with the object
being measured.
The measured value shows on the display.
Model UT212: OPERATING MANUAL
17