GMC-I Messtechnik GmbH
19
11
Resistance Measurement
Attention!
!
Verify that the device under test is electrically dead. Ex-
ternal voltages would falsify the measurement results!
➭
Set the function selector switch to „
Ω
“.
➭
Connect the device under test as shown below.
Zero Adjustment (Relative Mode)
In the measurement of resistance, the inherent error of the
multimeter and the resistance of leads can be eliminated by
zero adjustment.
➭
Short-circuit the leads connected with the multimeter.
➭
Press the REL key.
The instrument acknowledges zero adjustment with an acoustic
signal and values close to 00 and REL are displayed on LCD.
The resistance measured at the time the REL key is pressed
serves as a reference value. This value is then automatically
deducted from all measured values.
Deleting Zero Adjustment
➭
Short-circuit the leads connected with the multimeter and
press the REL key afterwards
or
activate the function selector switch
or
switch the multimeter off.
P$
9
