04.02.2010
8.
Use
GENERAL
•
When t
in auto
•
The dis
a highe
•
Do not
("V
Ω
mA
only ha
•
The de
second
AC/DC VO
•
Connec
the "CO
•
Set the
positio
range s
the ide
•
When
and DC
•
Connec
•
Read th
the red
Range
200mV
2V
AC/DC CU
•
Connec
to the
measu
•
Set the
and us
•
Open t
test lea
•
Read th
LCD dis
e
Risk of electric
measuring live c
the range of the
o-range mode, an
splay shows “OL”
er range to contin
t
measure voltag
A" jack
[9]
) or 1
andle 10A for less
vice will go in sle
ds. Press any butt
OLTAGE MEASUR
ct the red test lea
OM" jack
[7]
.
e rotary switch
[6
n. If the voltage
switch in the high
eal resolution is o
is selected,
C voltage.
ct the test leads t
he voltage value
d lead connection
e Resolution
V 100µV
1mV
URRENT MEASUR
ct the red test lea
"COM" jack
[7]
.
rements between
e rotary switch
[6
e the select butto
he circuit in whic
ads to the circuit
he current value
splay.
DVM870
7
c shock during o
circuits.
measured signal
nd then select ran
” when the prese
nue measuremen
ges > 600 V or cu
10 A ("10A" jack
s than 15 second
eep mode when n
ton to re-activate
EMENT
ad to the "V
Ω
mA
6]
in the desired
to be measured
hest range positi
obtained.
use the select bu
to the source bei
on the LCD disp
n.
Range Resol
20V 10m
200V 100
REMENT
ad to the "V
Ω
mA
Connect the red
n 200mA and 10A
6]
in the desired
on
[3]
to choose
ch the current is
IN SERIES
.
and the polarity
0
operation.
Be ve
is unknown, sta
nge according to
nt range limit is
nt.
urrent higher tha
[8]
). Note that t
ds.
no activity is dete
e.
A" jack
[9]
and th
ACV or DCV (
is unknown befo
on and then redu
utton
[3]
to choo
ing measured.
lay
[1]
along wit
lution Range
mV 600V
0mV
A" jack
[9]
and th
lead to the "10A
A.
ACA or DCA (
e between AC and
to be measured
of the red lead c
Rev. 0
©Velleman
ery careful when
rt measurement
indicated value.
exceeded. Select
an 200mA
the meter can
ected for ±15
he black lead to
, ,
)
rehand, set the
uce gradually unt
ose between AC
th the polarity of
Resolution
1V
he black test lead
A" jack
[8]
for
, , )
d DC current.
and connect the
connection on the
01
nv
t
til
f
d
e
