UNI-T UT202A, Operating Manual

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are not closed to avoid electric shock.
● Do not input higher than 600V between the
Meter’s terminals and the grounding to avoid
electric shock and damages to the Meter.
● When the Meter working at an effective
voltage over 60V in DC or 30V rms in AC,
special care should be taken for there is danger
of electric shock.
● Use the proper terminals, function, and
range for your measurements.
● Do not use or store the Meter in an
environment of high temperature, humidity,
explosive, inflammable and strong magnetic
field. 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 and diode.
● Replace the battery as soon as the battery
indicator appears. With a low battery, the
Meter might produce false readings that can
lead to electric shock and personal injury.
● When servicing the Meter, use only the
same model number or identical electrical
specifications replacement parts.
● The internal circuit of the Meter shall not be
altered at will to avoid damage of the Meter and
any accident.
● Soft cloth and mild detergent should be
used to clean the surface of the Meter when
servicing. No abrasive and solvent should be
used to prevent the surface of the Meter from
corrosion, damage and accident.
● The Meter is suitable for indoor use.
● Turn the Meter off when it is not in use and
UT202A Operating Manual