Non-Contact Ac Voltage Testing "Ncv; Additional Functions; Automatic Shut-Off - CIMCO 11 1411 Notice D'emploi

- After completing the measurement, remove the test leads from the measured object and turn off the
current clamp.
h) Non-contact AC voltage testing "NCV"
The NCV function (non-contact voltage detection) enables the contactless detection of an AC voltage
on conductors. The NCV sensor is located on the top of the clamp.
Proceed as follows:
- Turn the rotary switch (3) to the NCV position.
- Place the NCV sensor as close as possible to a conductor. The gap must not be larger than 15 mm.
- < EF > is displayed on the LCD for an AC voltage ≤100 V/AC.
- For an AC voltage >100 V/AC, the signal strength is shown via 4 dash symbols ("- - - -").
You will also hear beep tones and the NCV signal display (2) flickers.


Additional functions

a) Automatic shut-off
- The device turns off automatically after 15 minutes if no button was pressed or the rotary switch was
not turned. This function protects the batteries and prolongs the battery life.

The voltage detector is only designed for quick tests and by no
means replaces a contact voltage test. This method is not to be used
for checking that no voltage is present before carrying out work.
Always test the NCV function first on a known AC voltage source to
avoid incorrect measurements. There is a risk of an electric shock in
the event of incorrect measurements.
Due to the highly sensitive NCV sensor, the NCV signal display may also light up
for static charges. This is normal and is not a malfunction.
You will hear 5 beeps 1 minute before the current clamp turns itself off. The device
will give off a long beep just before it turns itself off.
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