Diode/continuity test
Diode test
To avoid electricity shock, please do not test the diode with load of voltage.
1. Plug the banana plug of the black test line into the negative COM socket and the banana plug of the red test line
into the positive resistor socket.
2. Rotate the rotary knob to select “ ” measurement function. Then, a sign of “RESISTANCE” will appear on
the top of the screen to remind user that the function of resistance measurement is currently available.
3. Press F3 button (SEL) to select the function of diode test.
4. Bridge the test lead over the two ends of diode or semiconductor PN junction. Please note the reading of the
instrument.
5. Interchange the test leads to reverse the polarity. Please note the reading of the instrument.
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