Testing diodes
1. Connect the red testing point to "V
mA" and the black testing point to the
jack signaled "COM". The polarity of the
red testing point will be positive.
2. Select the function
and realize
the measurements.
• If one of the testing points is not
connected to the circuit, the LCD screen
will display "1", indicating an over range.
• When you use this function, through
the testing element circulates to 1mA
current, approximately.
• The voltage in direct polarization is
displayed in mV, in inverted polarization
the LCD screen will display "1".
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