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• Inspect the test leads for damages insulation or exposed metal. Check the test
leads for continuity.
• Do not apply more than the rated voltage, as marked on the Meter, between
the terminals or between any terminal and the grounding.
• The rotary switch should be placed in the right position and no any changeover
of range shall be made during measurement is conducted to prevent damage of
the Meter.
• Never attempt an in-circuit current measurement where the voltage between
terminals and ground is greater than 600 V.
• When the Meter working at an effective voltage over 60V in DC or 42V rms in
AC, special care should be taken for there is danger of electric shock.
• Do not use or store the Meter in an environment of high temperature; humidity,
explosive, inflammable and strong magnetic fields. The performance of the
Meter may deteriorate after dampened.
• When using the test leads, keep your fingers behind the finger guards.
• Disconnect circuit power and discharge all high-voltage capacitors before
testing resistance, continuity, diodes and current.
• Replace the battery as soon as the battery indicator appears. Whit to low
battery, the Meter might produce false readings that can lead to electric shock
and personal injury.
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