649-074
P2008 © Firma WJG, Braunschweig. Nachdruck oder Vervielfältigung nur mit ausdrücklicher Genehmigung
AC Voltage Measurement:
1.
Connect the red test lead with
V
Ω
mA
and the black one with
COM
.
2.
Turn the rotary switch to
V~
.
3.
Adjust the metering range. If you do not know the range in the first place choose the highest range
position and change it down until you can read a meaningful value on the display.
4.
Connect the heads of the test leads to the poles of the test object.
5.
Now the display shows the value of the voltage together with its polarity (as algebraic sign).
Resolution: max. 100 mV
Accuracy: max. +/- (1.2% + 10 digits)
DC Current Measurement:
1.
Connect the red test lead with
V
Ω
mA
, or with
10 A if
applicable, and the black one with
COM
.
2.
Turn the rotary switch to
A–
or to
10 A
if applicable.
3.
Adjust the metering range. If you do not know the range in the first place choose the highest range
position and change it down until you can read a meaningful value on the display.
4.
Connect the heads of the test leads to the poles of the test object.
5.
Now the display shows the value of the voltage together with its polarity (as algebraic sign).
Resolution: max. 100 nA
Accuracy: max. +/- (2.0% + 5 digits)
Electric Resistance Measurement:
1.
Connect the red test lead with
V
Ω
mA
and the black one with
COM
.
2.
Turn the rotary switch to
Ω
.
3.
Adjust the metering range. If you do not know the range in the first place choose the highest range
position and change it down until you can read a meaningful value on the display.
4.
The object to be measured must be dead-voltage.
5.
Connect the heads pf the sensors with the wire on either side of the component part which electric
resistance should be measured.
6.
Now the display shows the value of the electric resistance.
Resolution: max. 0.1
Ω
Accuracy: max. +/- (1.2% + 5 digits)
Metering of a Battery Voltage:
1.
Connect the red test lead with
V
Ω
mA
and the black one with
COM
.
2.
Turn the rotary switch
BATT
to 1.5 V or 9 V.
3.
Connect the heads of the test leads to the terminals of the battery to be measured.
4.
Now the display shows the value of the battery’s voltage.
