CEM DT-5302, Инструкция по эксплуатации

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12
DIODE TEST
WARNING: To avoid electric shock, do not test any diode that
has voltage on it.
1. Set the function switch to the position.
2. Insert the black test lead plug into the COM socket and the red
test lead plug into the socket.
3. Press the MODE button until “ ” appears in the display.
4. Touch the test probe tips to the diode or semiconductor junction
you wish to test. Note the meter reading.
5. Reverse the probe polarity by switching probe position. Note
this reading.
6. The diode or junction can be evaluated as follows:
A. If one reading shows a value and the other reading shows
OL, the diode is good.
B. If both readings show OL, the device is open.
C. If both readings are very small or zero, the device is shorted.
NOTE: The value indicated in the display during the diode check is
the forward voltage.
CAPACITANCE MEASUREMENT
WARNING: To avoid electric shock, discharge the capacitor under
test before measuring.
1 Set the function switch to the CAP capacitance position.
2 Insert the black test lead banana plug into the negative COM
jack and the red test lead banana plug into the CAP positive
jack.