Rules For Safe Operation - UNI-T UT202A Operating Manual

Rules for Safe Operation

Warning
To avoid possible electric shock or personal
injury, and to avoid possible damage to the
Meter or to the equipment under test, adhere to
the following rules:
● Before using the Meter inspect the case.
Do not use the Meter if it is damaged or the
case (or part of the case) is removed. Look for
cracks or missing plastic. Pay attention to the
insulation around the connectors.
● Inspect the test leads for damaged
insulation or exposed metal. Check the test
leads for continuity. Replace damaged test
leads with identical model number or electrical
specifications before using the Meter.
● Do not apply more than the rated voltage,
as marked on the Meter, between the terminals
or between any terminal and grounding. If the
value to be measured is unknown, use the
maximum measurement position and reduce the
range step by step until a satisfactory reading is
obtained.
● When measurement has been completed,
disconnect the connection between the test
leads and the circuit under test, remove the
testing leads away from the input terminals of
the Meter and turn the Meter power off.
● 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.
● Do not carry out the measurement when
the Meter's back case and battery compartment
UT202A Operating Manual
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