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5. Be sure to keep the test leads off the testing point
after complete all the measurement .
4-4. DC current measurement
4-4-1. Apply the black test lead to “COM” terminal and
the red one to “mA” terminal (Max.200mA), or
the red test lead to “20A” terminal (max. 20A)
4-4-2. Set the range knob to a proper DCA current range,
then, connect the meter with the measured circuit,
the measured current value and the polarity of
the point which connected by the red test lead
will be displayed on LCD.
NOTE:
1. If the range under measured is unknown beforehand,
should set the range knob to the highest, then, switch
