Pyle DT-9918T, Руководство по эксплуатации

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3
SAFETY WARNINGS
The following safety information must be observed to insure
maximum personal safety during the operation at this meter:
•
Measurements beyond the maximum selected
range must not be attempted.
•
Extreme care must be taken when measuring
above 50 V, especially on live bus-bars.
•
To measure voltage, the instrument must not be
switched to a current or resistance range, or to the
diode check or buzzer position.
•
Circuits must be de-energised and isolated before
carrying out resistance tests.
• The rotary selector switch must only be turned
after removing test connections.
• All external voltages must be disconnected from
the instrument before removing the battery.
• Test leads and prods
must
be in good order, clean,
and with no broken or cracked insulation.