01.10.2009
4.
Ope
a. Meas
1. Conn
(+) to
2. Selec
conne
3. The
m
on th
Remark:
b. Meas
1. Conn
(+) to
2. Selec
the te
3. The
m
Remark:
c. Meas
1. Conn
(+) to
test le
sec. a
2. Selec
3. Conn
4. The
p
on th
Remark:
d. Meas
1. Conn
(+) to
test le
sec. a
2. Selec
3. Conn
4. The
m
Remark:
erating instr
suring DC Volta
ect the black tes
o the "V
Ω
Hz" jac
ct the appropriate
ect the test leads
measured value a
e LCD.
Set the FUNCTIO
your way down
suring AC Volta
ect the black tes
o the "V
Ω
Hz" jac
ct the appropriate
est leads to the s
measured value a
Set the FUNCTIO
your way down
suring DC Curre
ect the black tes
o the "mA" jack f
ead to the "10A"
at a stretch).
ct the A
range
ect the test leads
polarity of the red
e LCD.
Set the FUNCTIO
your way down
suring AC Curre
ect the black tes
o the "mA" jack f
ead to the "10A"
at a stretch).
ct the A
∼
range w
ect the test leads
measured current
Set the FUNCTIO
your way down
DVM891
6
ructions
age
t lead (-) to the
k.
e V
range with
s to the source o
and the polarity o
ON switch to the
if the voltage ra
ge
t lead (-) to the
k.
e V
∼
range with t
source or load to
appears on the LC
ON switch to the
if the voltage ra
ent
t lead (-) to the
for measurement
jack for measur
e with the FUNCT
s
IN SERIES
wit
d test lead and th
ON switch to the
if the current ra
ent
t lead (-) to the
for measurement
jack for measur
with the FUNCTIO
s
IN SERIES
wit
t is displayed on
ON switch to the
if the current ra
1
"COM" jack and t
h the FUNCTION
r load to be teste
of the red test lea
highest range an
ange is unknown
"COM" jack and t
the FUNCTION sw
be tested.
CD display.
highest range an
ange is unknown
"COM" jack and t
ts of max. 200mA
rements of max.
TION switch.
th the load under
he measured cur
highest range an
ange is unknown
"COM" jack and t
ts of max. 200mA
rements of max.
ON switch.
th the load under
the LCD.
highest range an
ange is unknown
©Velleman
the red test lead
switch and
ed.
ad are displayed
nd gradually wor
beforehand.
the red test lead
witch and connec
nd gradually wor
beforehand.
the red test lead
A. Move the red
10A (for max. 15
r measurement.
rent are displaye
nd gradually wor
beforehand.
the red test lead
A. Move the red
10A (for max. 15
r measurement.
nd gradually wor
beforehand.
nv
rk
ct
rk
5
ed
rk
5
rk
