Maintenance - MasterCraft 052-0055-6 Instruction Manual

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model no. 052-0055-6 | contact us 1-800-689-9928

MAINTENANCE

WARNING
Except replacing fuse and battery, never attempt to repair or service
the meter unless you are qualified to do so and have the relevant
calibration, performance test, and service instructions.
Store the meter in a dry place when not in use. Don't store it in an
environment with an intense electromagnetic field.
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 live AC wire (or conductor).
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.