F) Inductance Measurement; Range Function; Hold Function - VOLTCRAFT LCR-100 Bedienungsanleitung

f) Inductance measuring
Make sure that all the circuit parts, switches and components and other objec-
ts of measurement are disconnected from the voltage and discharged.
- Switch the DMM on and select the corresponding measuring range for
your component ("mH" or "H").
- Plug the red measuring lead into the mH/H measuring socket "+" (6)
and the black measuring lead into the mH/H measuring socket."-"
(7).
- Now connect the two measuring prods with the object to be measured
(spool). After a short while the display shows the inductance. Wait until
the display has stabilised. This may take some seconds.
- As soon as „OL" (overload) appears on the display, you have excee-
ded the measuring range. Select the next higher measuring range.
- After measuring, remove the measuring leads from the measuring
object and turn the DMM off.

RANGE function

The RANGE button (2) allows you to manually switch the measuring ranges in the resistance and
capacity measuring range. Each press switches one measuring range forward.
To return to automatic range selection, keep the button "RANGE" depressed for approx. 2 seconds.

HOLD function

The HOLD function freezes the currently indicated measuring value to allow you to read it or to take
the record without rush.
Prior to measuring, make sure that this function is deactivated at the start of
the test. Otherwise, a false measuring result is simulated!
To switch on the HOLD function press the "HOLD" button (3); an acoustic signal confirms this action
and "HOLD" appears on the display.
To turn the HOLD function off, press the button "HOLD" again or change the measuring function.
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