e) Continuity check
Make sure that all the circuit parts, switches and components
and other objects of measurement are disconnected from the
voltage and discharged.
- Turn the measuring device on at the rotary switch and select measuring range
.
- Plug the measuring lines into the measuring device as specified under Item Resis-
tance measurement.
- To activate the acoustic continuity tester function, press the MODE key (7) until
the „Continuity check“ symbol
appears on the display.
- A measuring value of less than 70 Ω is identified as continuity; in this case a
beep sounds.
- As soon as „OL“ (overload) appears on the display, you have exceeded the
measuring range or the measuring circuit has been broken.
- After measuring, remove the measuring leads from the measuring object and
turn the measuring device off. Turn the rotary switch to „OFF“.
f) Capacity measurement
Make sure that all the circuit parts, switches and components
and other objects of measurement are disconnected from the
voltage and discharged.
With electrolyte capacitors, observe the polarity.
- Turn the measuring device on at the rotary switch and select measuring range
CAP.
- Plug the measuring lines into the measuring device as specified under Item Resis-
tance measurement.
- Um die Funktion der Kapazitätsmessung beim VC-531 zu aktivieren, drücken
Sie dreimal die MODE-Taste (7).
- The display shows the unit „nF“.
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Содержание VC-530
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