Velleman DVM891 Manual Del Usuario página 6

4. Ope erating instr
a. Meas suring DC Volta
1. Conn ect the black tes
(+) to o the "VΩHz" jac
2. Selec ct the appropriate
conne ect the test leads
3. The m measured value a
on th e LCD.
Remark: Set the FUNCTIO
your way down
b. Meas suring AC Volta
1. Conn ect the black tes
(+) to o the "VΩHz" jac
2. Selec ct the appropriate
the te est leads to the s
3. The m measured value a
Remark: Set the FUNCTIO
your way down
c. Meas suring DC Curre
1. Conn ect the black tes
(+) to o the "mA" jack f
test le ead to the "10A"
sec. a at a stretch).
2. Selec ct the A
3. Conn ect the test leads
4. The p polarity of the red
on th e LCD.
Remark: Set the FUNCTIO
your way down
d. Meas suring AC Curre
1. Conn ect the black tes
(+) to o the "mA" jack f
test le ead to the "10A"
sec. a at a stretch).
2. Selec ct the A ∼ range w
3. Conn ect the test leads
4. The m measured current
Remark: Set the FUNCTIO
your way down
01.10.2009
DVM891
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
range 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
6
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.
©Velleman
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