11
4. Touch the test probes to the diode under test. Forward voltage will
indicate 0.4V to 0.7V. Reverse voltage will indicate “0L”. Shorted devices
will indicate near 0mV and an open device will indicate “0L” in both
polarities.
3. Touch the test probe tips across the circuit or component under test. It is
best to disconnect one side of the device under test so the rest of the
circuit will not interfere with the resistance reading.
2. Turn the rotary switch to the
Ω
CAP
position.
4.3. Resistance Measurements
1. Insert the black test lead into the negative
COM
terminal and the red
test lead into the positive terminal.
1. Insert the black test lead into the negative
COM
terminal and the red
test lead into the positive
V
terminal.
3. Connect the test leads in parallel to the circuit under test.
4. For Resistance tests, read the resistance on the LCD display.
3. Press the
MODE / INRUSH
button until “ “ appears in the display.
2. Set the function switch to the
Ω
CAP
position.
1. Insert the black test lead banana plug into the negative
COM
jack and
the red test lead banana plug into the positive diode jack.
2. Set the function switch to the
ACV
or
DCV
position.
4.2. AC/DC Voltage Measurements
4.4. Diode and Continuity Measurements
4. Read the voltage measurement on the LCD display.
Forward Test
Reverse Test
Red
Probe
Black
Probe
Black
Probe
Red
Probe
For Continuity tests, if the resistance is < 50
Ω
, a tone will sound.
