Tester Information
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Tester Information
1. Test tip for voltage test.
2. Torch light.
3. Display area.
4. Grip area.
5. ON/OFF button.
6. Torch light button.
7. Battery door.
Preparation of testing
Switch on the tester by pressing long the ON/OFF button.
Buzzer, red LED and vibration motor switch on shortly as
self test.
By default, the 50 V
– 1000 V testing range is activated.
Press the ON/OFF button short time for switching to the 12
V-50 V range. The tester shows in the 12 V
– 50V range al-
so voltages between 50 V
– 1000 V. If a voltage source
above 50 V is present close to a 12 V voltage source, the
tester will detect the stronger source.
In the 50 V
– 1000 V range a red LED blinks once per sec-
ond. In the 12 V
– 1000 V range the red LED blinks twice
per second.
A blinking red LED is on to show readiness.
The tester is switched off by pressing ON/OFF long time.
The tester has auto power off after approx. 3 min.
Conducting Tests
Voltage testing
Move the device slowly along the DUT, e.g. a cable.
