Resistance Measurement - VOLTCRAFT ST-100 Notice D'emploi

c) Resistance Measurement
Make sure that all circuit parts, circuits and components and other objects of
measurement are disconnected from the voltage and discharged.
Proceed as follows to measure resistance:
- Switch on the DMM and select the measuring
range "Ω" . Insert the measuring lines into the
measuring jacks.
- Check the measuring lines for continuity by
connecting the two measuring prods. The
resistance value must be approximately
0.5 Ohm.
- Now connect the two measuring prods to the
object to be measured. As long as the object
to be measured is not high-resistance or inter-
rupted, the measured value will be indicated on
the display (2).
- If „O.L." (overfl ow) appears on the display, you have exceeded the measuring range or the
measuring circuit is interrupted.
If you carry out a resistance measurement, make sure that the measuring points you
touch with the measuring prods are free from dirt, oil, solderable lacquer or similar.
Such circumstances can falsify the measured result.
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