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ManualsBrandsALLOSUN ManualsElectricalDigital Multimeter Pocket Size DC AC Voltage Current Tester NCV Ohm Capacitance Frequency Diode and Continuity Test Auto Range (EM3085A (Upgraded))
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4. If the resistance is less than about 50 , the built-in
buzzer will sound.
Note:
Before test, disconnect all power to the circuit to be tested
and discharge all capacitors thoroughly.
Diode Test
1. Set the rotary switch in the
position.
2. Press the "FUNC " key until the symbol " "
appears on the display.
3. Connect the red test lead to the anode of the diode to
be tested and the black test lead to the cathode of the
diode.
4. The display shows the approximate forward voltage
drop of the diode. If the connections are reversed,
" OL " will be shown on the display.
Measuring Capacitance
1. Set the rotary switch in the position.
2. Press the "FUNC " key until the display shows a
capacitance measurement unit ( nF ).