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Non Contact Voltage tester (NCV)
(only AC)
1.
Set the rotary switch to the position NCV
2.
Hold the top of the meter to an electrical outlet or cable (<5 mm). When it
comes to alternating voltage, the LED display (3) lights up.
At low alternating voltage - or greater distance - the indicator shows "L"
(low), the green LED lights up and a beep sounds.
At higher alternating voltage, the display shows "H" (high), the two red LEDs
light up and a higher signal sound sounds.
Attention!
Even without an alarm, dangerous voltage can be concerned! This depends on
various factors. Therefore, if necessary, check the zero voltage with the
voltmeter.
DC current measurement (DC)
(Alternating current measurements are not possible.)
1.
Set the rotary switch to the position A=
2.
Switch off the power source and open the circuit to be tested at the
position you are going to measure the current.
3.
Turn on the current and touch the measuring points with the test tips.
4.
Once the reading stabilizes, read the value. If the polarity is reversed a
"Minus sign" is displayed.
Attention!
To avoid electric shocks, turn off the current of the device being tested and
unload all capacitors before performing the following measurements.
Resistance measurement
Set the rotary switch to the position
1.
2.
Touch the measuring points with the probe tips.
3.
Once the reading stabilizes, read the value.
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