Velleman DVM1000 Bedienungsanleitung Seite 6

• Never perfo orm resistan
capacitors i n the circuit
• "Hold" Fun nction: Pres
• "Light" Fu unction: Pre
button agai in to switch
7. 1 Voltage e measur
Do no ot measure
Always s be careful
the pro obe barriers
linked to a circuit w
• Connect the e black test
• Set the rota ary selector
possible ran nge and lowe
• Select the A AC/DC voltag
• Connect the e test leads
• The measur red value ap
No otes:
• For DC-m measuremen
preceded d by a "-" si
• When th he measured
higher ra ange.
7. 2 Curren t measur
Do not measure cu
Current t measureme
measur ring currents
betwee n 2 measure
Always be careful w
probe b barriers at al
• For measu urements u
"COM" jack k.
• For measu urements u
jack.
• Set the rota ary selector
possible ran nge and lowe
• Set the rota ary switch to
test probe i is connected
• Set the rota ary switch to
the 10A jac ck).
• Select the A AC or DC ran
• Connect the e test probes
• Read the m measured val
No otes:
• For DC-c current mea
value is preceded by
• The mA- -range is pro
PROTECT TED!
• When m measuring cu
between n 2 measurem
7. 3 Continu uity & dio
Do not t perform c
• Connect the e black test
• Set the rota ary selector
• Connect the e test leads
• Continuity:
When the m measured res
showed on the display.
circuit, the display will
• Diode test:
Connect the e red test lea
will display the approxi
"1".
09 .03.2010
DVM
ce, diode, tr ransistor or c
t are dischar rged.
ss HOLD to f freeze the va
ss and hold the "LIGHT"
the backligh ht off.
rements
circuits wh here voltag
when workin ng with volta
at all times during mea
which is bein ng tested.
lead to the C COM jack an
at the desire ed V rang
er to the app propriate ran
ge range wit th the AC/DC
to the circui t under test
ppears on the e display.
nts: when a negative po
gn.
d value is hig gher than the
rements
rrent in circu uits with vol
ents: mA jac ck max. 200
s up to 10A, max. 15s co
ements.
when workin g with volta
ll times durin ng measurem
p to 200mA A: connect t
p to 10A: c onnect the r
at the desire ed A rang
er to the app propriate ran
o the 200µA/ /2mA/20mA
d to the mA j jack).
o the 10A ra ange for mea
nge with the e AC/DC butt
s in series w with the circu
ue from the display.
surements, when a nega
y a "-" sign.
otected again nst over-cur
rrents up to 10A, max.
ments.
ode test
ontinuity o or diode me
lead to the C COM jack an
to .
to the circui t/componen
sistance is le ess than 70Ω
Should the measured re
show "1".
ad to the an ode; connec
mate forwar rd voltage dr
1000
continuity m measurement
alue onto the e display. Pr
" button to a activate the b
es > 600V CAT III or
ages above 6 60Vdc or 30
asurement. D Do not touch
nd the red te est lead to th
e. When the e range is un
nge.
C button (AC C = alternati
.
larity is pres sent at the r
e selected ra ange limit, th
tages > 250 0V
0mA; for mea asurements
ontinuous m measurement
ges above 6 60Vdc or 30V
ment.
he red test l ead to the "
red test lead to the "10A
e. When the e range is un
nge.
A/200mA ran nge for meas
asurements up to 10A (o
ton (AC = al ternating cu
uit.
ative polarity y is present
rrent with a F200mA 250
15s continuo ous measure
easurement ts on live ci
nd the red te est lead to th
t under test t.
Ω a continuo ous beep is p
esistance ex xceed the se
ct the black test lead to
rop. If the le ead connectio
6
ts on live cir cuits. Make
ress again to o resume nor
backlight. Pr ress and hold
> 1000V C CAT II may
Vac rms. Ke eep your fing
h unused term minals when
he VΩ jack.
nknown, alwa ays select th
ing current, DC = direct
red test lead , the indicat
he display w will show "1".
up to 10A u use the 10A j
t followed by y a 15 minut
Vac rms. Kee ep your finge
mA" jack an nd the black
A" jack and t the black lea
nknown, alwa ays select th
surements up p to 200mA
only when te est probe is
urrent, DC = direct curre
at the red te est lead, the
0V fuse, the 10A range i
ement follow wed by a 15 m
ircuits.
he VΩ jack.
produced and d the voltage
lected range e or in case o
the cathode of the diode
on is reverse ed, the mete
Rev v. 01
sure all
rmal operati on.
d the "LIGHT T"
y occur.
gers behind
n the meter is
he highest
current)
ted value is
. Select a
jack. When
tes break
ers behind th he
lead to the
ad to the "CO OM"
he highest
(only when
connected to o
ent).
e indicated
s NOT
minutes brea ak
e drop is
of an open
e. The meter r
er will displa y
n nv
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