Non-Contact Ac Voltage Detection - MasterCraft 052-0055-6 Instruction Manual

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 conduc-
tor with hand or skin.
2. Because of the meter's detection limit, a line (or conduc-
tor) 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 an intense
electromagnetic field.
LIVE AC WIRE DETECTION
Connect the plug of a test lead to an input terminal of the meter, and
connect the probe tip of this test lead to the line's conductor to be
tested. Press and hold down the AC Voltage Detection Button. When
the meter detects AC voltage, the built-in buzzer will sound
discontinuously and the AC Voltage Detection Indicator will flash.
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