Voltage Measurement "V - VOLTCRAFT VC-590OLED Notice D'emploi

c) Voltage measurement "V"
Proceed as follows to measure alternating voltages "AC" (V
- Turn on the DMM and select the measuring range "V
- Insert the red test lead into the V test socket (10) and the
black test lead into the COM test socket (9).
- Connect the test prods to the measuring object (generator,
supply voltage, etc.).
The voltage range "V DC/AC" has an input resist-
ance input of >10 MOhm.
- Remove the test leads from the measuring object and turn
off the DMM after measurement.
Proceed as follows to measure direct voltages "DC" (V
- Turn on the DMM and select the measuring range "V
key (5) to switch to the DC measuring range. The display shows "
- Insert the red test lead into the V test socket (10) and the black test lead into
the COM test socket (9).
- Connect both test prods to the measuring object (battery, circuit, etc.). The red test prod is the
positive pole, the black prod the negative pole.
- The display shows the current measurement along with the polarity.
When in direct voltage measurement a minus sign "-" precedes the measurement, the
measured voltage is negative (or the test leads are inverted).
The voltage range "V DC/AC" has an input resistance input of >10 MOhm.
- Remove the test leads from the measuring object and turn off the DMM after measurement.
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" Press the SELECT
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