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Operation cont.
Diode Test
WARNING:
Never test diodes in a live circuit
1. Set the rotary function switch to the
2. Press the MODE button until the " " symbol appears
on the LCD display.
3. Insert the black test lead into the COM input jack and
the red test lead into the
input jack.
4. Touch the test lead probes to the diode under test.
5. Forward voltage will indicate
0.4 to 0.7 on the display. Reverse
voltage will indicate "OL". Shorted
devices will indicate near 0 and
an open device will indicate "OL"
in both polarities.
Continuity
WARNING:
Never test continuity on a live circuit.
1. Set the rotary function switch to
the
position.
2. Press the MODE button until
the " " symbol appears on the
LCD display.
3. Insert the black test lead into the
COM input jack and the red test
lead into the
input jack.
4. Touch the test lead probes to the
device or wire under test.
5. A beeper will sound if the resistance is approximately
50 or less and the resistance value will be shown
on the LCD display.
n m VA F M k
0
10
20
30
AUTO HOLD MAX MIN REL LOZ
MAX
MIN
position.
Red
Black
Black
Probe
Probe Probe
Forward test
Reverse test
n m VA F M k
0
10
20
30
40
n m VA F M k
AUTO HOLD MAX MIN REL LOZ
0
10
20
MAX
AUTO HOLD MAX MIN REL LOZ
MIN
MAX
MIN
13
Operation cont.
Capacitance Measurements
40
WARNING:
taking capacitance measurements.
1. Set the rotary function switch to
the
position
2. Insert the black test lead into the
COM input jack and the red test
lead into the
3. Press the MODE button until the
"nF" symbol appears on the LCD
Red
display.
Probe
4. Touch the test lead probes to the
capacitor under test.
5. Read the capacitance value on the LCD
display. It may take up to a minute to
get a stable reading on large capacitors.
30
40
n m VA F M k
Safely discharge capacitors before
0
10
20
AUTO HOLD MAX MIN REL LOZ
MAX
MIN
input jack.
14
30
40
n m VA F M k
0
10
20
30
40
AUTO HOLD MAX MIN REL LOZ
MAX
MIN
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