13
Remark :
A. If the current value is unknown before
measurement, select the highest range.
B. When only “1” occur that indicates the tested
current has exceeded the selected range.
You should select a higher range.
C. When doing mA jack input, overload may melt
the fuse inside. Now replace the Fuse. The
Fuse specifications is 0.2A / 250V.
D. When doing 20A jack input, time for inputing
the highest current 20A should not exceed 15
seconds.
4. AC Current Measurement :
COM
V
W
Hz
20A
mA
NPN
B
B
E
E
E
PNP
E
C
C
Cx
KM 6050
POWER
LIGHT
HOLD
Auto
Power off
200
2K 20K 200K
2M
20M
200M
200m
2
V
20
200
1000
1000
200
20
V
2
2n
20n
200n
2
m
200
m
2m
20m
200m
20
20
200m
20m
2m
A
hFE
20kHz
A
W
F
(1) Remove the test lead and set the function / range
switch on ACA range position. Refer to DCA
measurement (1).
(2) Insert the black test lead into COM jack and the
red test lead into the exposed test lead jack (mA
jack or 20A jack). Connect the test lead to the
tested circuit in series.
Supply
Load
Remark :
A. Refer to DCV measurement remarks
A, B,C, D.
B. “ ” indicate not to measure the voltage over
1000V. Although it is possible to display the
reading, it will probably damage the meter.
!
3. DC Current Measurement :
(1) Remove the test lead and set the function /
range switch on DCA range.
(2) Insert the black test lead into COM jack and
the red one into the exposed test lead jack
(mA jack or 20A jack). Connect the test lead
to the tested circuit in series. The meter will
indicate the polarity of the red test lead at the
same time as the meter indicate the current
reading.
COM
V
W
Hz
20A
mA
NPN
B
B
E
E
E
PNP
E
C
C
Cx
KM 6050
POWER
LIGHT
HOLD
Auto
Power off
200
2K 20K 200K
2M
20M
200M
200m
2
V
20
200
1000
1000
200
20
V
2
2n
20n
200n
2
m
200
m
2m
20m
200m
20
20
200m
20m
2m
A
hFE
20kHz
A
W
F
12
Supply
Load
