Velleman DVM892 - Operating Instructions; Measuring Voltages; Measuring Currents

23.04.2010
switch
h
the life
o
Limits of
FUNC
T
200
m
V &
H
z
Ω
/
mA
&
10 &
Measurin
• Connec
t
"VΩHz"
j
• Select t
h
FUNCTI
O
possible
• Connec
t
•
T
he me
a
Notes:
• For D
C
lead,
• When
will s
h
Measurin
D
o
C
u
m
to
b
r
Al
K
e
m
• Connec
t
"mA/TE
M
measur
e
• Select t
h
Select t
h
"mA/TE
M
connect
e
highest
• Connec
t
h
as not been used
o
f your battery.
the meter:
T
ION
R
CO
N
mV
V ∼
z
Ω
&
mA mA
/
10A
g voltages
t
the black test le
a
j
ack.
h
e appropriate V
O
N switch. When
t
range and lower
t
t
the test probes t
o
a
sured value appe
C
-measurements:
the indicated valu
the measured va
h
ow “1”. Select a
h
g currents
o
not measure cu
r
u
rrent measurem
e
easurements up t
o
10A, max. 10s c
o
r
eak between 2 m
e
ways be careful
w
e
ep your fingers b
easurement.
t
the black test le
a
M
P/CAP/hFE" jack
e
ments of max. 1
0
h
e appropriate A
h
e 200m/20m10
r
M
P/CAP/hFE" jack
e
d to the "10A" ja
possible range an
d
t
the test probes i
n
DVM89
2
9
for 15 minutes. T
R
ED LEAD
N
NECTION
VΩHz
2
VΩHz
6
VΩHz
2
VΩHz
2
VΩHz
2
/
temp/CAP/hFe
2
10A
1
f
a
d to the "COM" ja
(DC voltage)or
V
t
he range is unkn
o
t
o the appropriat
e
o
the circuit unde
r
ars on the displa
y
when a negative
e is preceded by
a
lue is higher than
h
igher range.
r
rent in circuits wi
t
e
nts: mA/TEMP/C
A
o
10A use the 10
A
o
ntinuous measur
e
e
asurements.
w
hen working with
ehind the probe b
a
a
d to the "COM" ja
for measurement
0
A.
(DC) or A (A
C
r
ange when the re
; select the 20m1
0
ck. When the ran
g
d
lower to the ap
p
n
series with the c
2
his energy-saving
INPUT
2
50V DC or rms A
C
6
00V DC, 600V A
C
2
50V DC or rms A
C
2
50V DC or rms A
C
2
50V DC or rms A
C
2
00mA DC or rms
1
0A DC or rms AC
or max. 10 secon
d
ck and the red te
s
V
(AC voltage)
o
wn, always selec
t
e
range.
r
test.
y
.
polarity is presen
t
a
“-” sign.
the selected rang
e
t
h voltages > 250
V
A
P/hFE jack max.
2
A
jack. When mea
s
e
ment followed by
voltages above 6
0
a
rriers at all time
s
ck and the red te
s
s of max. 200mA
C
) range with the
d test lead is con
n
0
range when the
g
e is unknown, al
w
p
ropriate range.
ircuit.
rev.
0
©Velleman
feature extends
LIMITS
C
C
(sine wave)
C
C
C
AC
d
s
s
t lead to the
range with the
t
the highest
t
at the red test
e
limit, the displa
y
V
2
00mA; for
s
uring currents up
a 15 minutes
0
Vdc or 30Vac rm
s
s
during
s
t lead to the
or to "10A" jack f
o
FUNCTION switch
n
ected to the
red test lead is
w
ays select the
0
1
nv
y
s
.
o
r
.