-08- -09-
DANGER
● Do not measure in the flammable and explosive environment,
or sparks may be generated during use, which may cause an explosion.
● Do not make any measurements while the instrument or your
hands are still wet.
● Do not exceed the maximum allowable range when measuring.
● Do not open the battery cover while measuring.
● Do not touch any exposed wires during the test.
● Be sure to turn the test knob back to the OFF position after
measurement.
CAUTION
Implication of relevant icons of this instrument:
● Before measurement, make sure the range switch is
switched to the appropriate position.
● After use, place the measuring selection button in the
"OFF" position. If it is not used for a long time, please
take out the battery to avoid leakage and damage to the
instrument.
● When the instrument is wet, please dry it before storage.
● Please do not store the instrument under high
temperature, high humidity or direct sunlight.
● Please use soft cloth with a small amount of water or
neutral detergent to clean the instrument shell, do not
use friction material or solvent.
WARNING
● The instrument must be operated by a trained and qualified technician
and used under the conditions specified in the manual.
● Please do not open the housing during the test, if there is a failure,
please refer to the professional staff for inspection and maintenance.
● Do not replace the battery when the instrument is wet.
● Make sure all test wires are securely connected to the test port of the
instrument.
● Make sure the device is switched off before opening the battery cover.
● Please check your instrument frequently. If there is any abnormal
phenomenon (broken wire/cracked casing, etc.), please do not do
any operation.
● Please do not replace parts or make any modifications to the
instrument. Please contact the dealer who sells the product for repair.
AC
Grounding
The instrument has double
insulation or reinforced insulation
DC
There may be danger
of electric shock
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