KYORITSU 2009R User Manual
Page 19
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① Set the function selector switch to the " ∼ A" position. “AC"
should be shown on the upper left corner of the display.
② Press the trigger to open the transformer jaws and clamp them
onto a single conductor and take the reading on the display. The
most accurate reading will be obtained by keeping the conductor
at the center of the transformer jaws.
NOTE
● During current measurement, keep the transformer jaws fully
closed. Otherwise, accurate measurements cannot be taken.
Maximum conductor size is 55㎜ in diameter.
● Zero adjustment is not necessary in AC current measurement.
● When the current under test measures 3% of the range or less,
or the frequency of the current is low, "LoHz" is indicated on the
display.
６－３ DC Voltage Measurement
DANGER
● Never use the instrument on a circuit above 1000VDC. This may
cause electrical shock hazard and damage to the instrument or
the circuit under test.
● Do not make measurement with the battery compartment cover
removed.
● Keep your fingers and hands behind the barrier during
measurement.
Red test lead
Black
test lead