MasterCraft 052-1899-2 Manuel D'instructions page 4

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model no. 052-1899-2 | contact us 1-800-689-9928
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Do not use the meter if it operates abnormally. Protection may
be impaired. When in doubt, have the meter serviced.
Do not operate the meter around explosive gas, vapour, or dust.
Do not apply more than the rated voltage, as marked on the
meter, between terminals or between any terminal and earth
ground.
Before use, verify the meter's operation by measuring a known
voltage.
When measuring current, turn off circuit power before connect-
ing the meter in the circuit. Remember to place the meter in
series with the circuit.
When servicing the meter, use only specified replacement parts.
Use caution when working above 30 V AC RMS, 42 V peak, or 60 V DC.
Such voltages pose a shock hazard.
When using the probes, keep your fingers behind the finger
guards on the probes,
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.
Remove the test leads from the meter before you open the
battery cover or the case.
Do not operate the meter with the battery cover or portions of
the case removed or loosened.
To avoid false readings, which could lead to possible electric
shock or personal injury, replace the battery as soon as the low
battery indicator ("
When in Relative Mode or in Data Hold mode, the symbol "REL"
or " " is displayed. Caution must be used because hazardous
voltage may be present.
") appears.