3
Non-Contact
Voltage Detection
Digital Multimeter
QM1527
Thank you for purchasing this Non-Contact Voltage Detection Digital
Multimeter. This multimeter includes an internal buzzer and LED warning
light to indicate when power is earthed, voltage is detected, the circuit is
leaking or resistance is lower than around 70Ω. Manual range selection allows
you to work with preferred ranges. Equipped with a data hold option which
allows you to lock your readings on-screen for data analysis, as well as an LCD
backlight which activates automatically in low light conditions.
Please familiarise yourself with the functions of the multimeter before use. We
recommend retaining this manual for ease of reference.
• Improper use of this meter can cause damage, shock, injury or death.
• Always remove the test leads before replacing the battery or fuses.
• Before using the meter, please inspect the condition of the test leads and the
meter itself for any damage. If damage is present, please discontinue use.
• Do not measure voltage if the voltage on the terminals exceeds 1000V above
earth ground.
• Use great care if voltages are greater than 30VAC RMS. Anything above this
is considered a shock hazard.
• Always discharge capacitors and disconnect power before performing diode,
resistance or continuity tests.
• Do not exceed the maximum limits of the input values shown in the
specication tables on pages 9 & 10 of this manual.
• Remove the batteries from the meter if it will be unused for an extended
period of time.
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