Non-Contact AC Voltage Detection
Press and hold down the AC Voltage Detection Button and
move the top of the meter close to the object to be tested.
When the meter detects AC voltage, the built-in buzzer will
sound discontinuously and the AC Voltage Detection
Indicator will flash.
Note:
1. To avoid electric shock, do not touch any naked
conductor with hand or skin.
2. Because of the meter's detection limit, a line ( or
conductor) under test may be live even if the buzzer
does not sound and the AC Voltage Detection Indicator
does not light.
3. Before use, verify the meter's operation by detecting a
known AC voltage.
4. When you just press and hold down the AC Voltage
Detection Button, the buzzer may sound two beeps and
the AC Voltage Detection Indicator may flash twice.
This is normal and doesn't matter.
5. Don't use the meter in an environment with intense
electromagnetic field.
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