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Warning
Do not use the meter if it is damaged or metal part is exposed. Look for
cracks or missing part.
Be carefully when working above 33Vrms, 46.7Vac rms or 70Vdc. Such
voltage may cause an electric shock.
discharge all loading of the circuit under test after measuring high voltage
Do not charge battery when it is placed in wet condition.
Place test leads in proper input terminals, make sure all leads are firmly
connected to the input terminals
When opening the battery cover, ensure that the instrument has been
turned off.
Caution
when performing resistance tests, remove all power from the circuit to be
measured and discharge all the power.
when serving the meter, use only the test leads and power adaptor with the
same model or identical electrical specifications.
Do not use the meter if the battery indicator
shows a battery empty
condition. Take the battery out from the meter if it is not used for a long
time.
Do no 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 dampended.
Soft cloth and mild detergent should be used to clean the surface of the