8.2.1 Voltage measurement
- Select the desired function (V AC) or (V DC) by means of the rotary switch
8
of the
01
- Connect the black safety measuring line to the COM jack
J
of the
01
- Connect the red safety measuring line to the jack for
V, Ω,
, Hz
9
of the
01
- Bring the safety measuring lines into contact with the measuring
points and read the measured value on the digital display
of the
01
See figure 2:
DC voltage measurement
See figure 3:
AC voltage measurement
8.2.2 Current measurement
01
- Select the desired range and function (A AC) or (A DC) by means of the
rotary switch
8
of the
01
- Connect the black safety measuring line to the COM jack
J
of the
01
- Connect the red safety measuring line to the jack for the 10 A range
K
(DC
or AC currents up to 10 A) of the
01
- Bring the safety measuring lines into contact with the measuring
points and read the measured value on the digital display
of the
01
See figure 4:
DC current measurement
See figure 5:
AC current measurement
8.3 Resistance measurement
- Select the desired function (Ω) by means of the rotary switch
8
of the
01
- Connect the black safety measuring line to the COM jack
J
of the
01
- Connect the red safety measuring line to the jack for V,
,
, Hz
9
of the
01
- Bring the safety measuring lines into contact with the measuring
points and read the measured value on the digital display
of the
01
See figure 6:
Resistance measurement
8.4 Diode test
- Select the desired function (
) by means of the rotary switch
8
of the
01
- Connect the black safety measuring line to the COM jack
J
of the
01
.
- Connect the red safety measuring line to the jack for V,
,
, Hz
9
of the
01
- Bring the safety measuring lines into contact with the diode connections
and read the measured value on the digital display
of the
01
- For a standard Si diode applied in conduction direction, a conduction voltage
between 0.400 V and 0.900 V is displayed. „000“ indicates a short-circuit
inside the diode, „Ol“ indicates an interruption inside the diode.
- For a diode applied in reverse direction, „Ol“ is indicated. if the diode is
defective, „000“ or other values are indicated.
See figure 7:
Diode test
8.5 Continuity test with buzzer
- Select the desired function (
) by means of the rotary switch
8
of the
01
- Connect the black safety measuring line to the COM jack
J
of the
01
- Connect the red safety measuring line to the jack for V,
,
, Hz
9
of the
01
- Bring the safety measuring lines into contact with the measuring points. if the
line resistance between the COM jack
J
and the jack for V,
,
, Hz
9
falls
below 25
, the integrated buzzer of the
MN 1-3
sounds.
See figure 8:
Continuity test with buzzer
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