All-sun EM3672, Руководство пользователя

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exposed metal. Check the test leads for continuity.
Replace damaged test leads before you use the meter.
c. Do not use the meter if it operates abnormally.
Protection may be impaired. When in doubt, have
the meter serviced.
d. Do not operate the meter around explosive gas,
vapor, or dust.
e. Do not apply more than the rated voltage, as marked
on the meter, between terminals or between any
terminal and earth ground.
f. Before use, verify the meter's operation by measuring
a known voltage.
g. When measuring current, turn off circuit power
before connecting the meter in the circuit.
Remember to place the meter in series with the
circuit.
h. When servicing the meter, use only specified
replacement parts.
i. Use caution when working with voltage above
30V ac rms, 42V peak, or 60V dc. Such voltages
pose a shock hazard.
j. When using the probes, keep your fingers behind the
finger guards on the probes.
k. When making connections, connect the common
test lead before you connect the live test lead. When
you disconnect test leads, disconnect the live test
lead first.
l. Remove the test leads from the meter before you open