Voltage measurement DC/AC
3
To take a voltage measurement, turn the
rotary switch to position „V" and press
the „Mode" button to set the voltage
mode (AC, DC).
Then connect the measuring contacts to
the object to be tested. The measured
value acquired and the polarity appear
on the display.
Resistance measurement
4
To measure the resistance, turn the rotary
the measuring contacts to the object to
be tested. The measured value acquired
appears on the display. If „O.L." appears
on the display instead of a measured
value, either the measuring range has
been exceeded or the measuring circuit
is not closed or has been interrupted. Re-
sistances can only be measured correctly
in isolation; therefore, the components
might need to be disconnected from the
remainder of the circuit.
When measuring resistance, to avoid the risk of the results
!
of a measurement being distorted, there must be no traces of
dirt, oil, solder spray or other contamination on the test prods.
Continuity test
5
14
EN
black
black
red
red