Velleman DVM93 - Manual (Page 6)

19
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2.
.03.2012
. Operati
Risk o
Before
verify
Never exc
specificatio
Do not tou
Only use t
that might
When a m
appropriat
Disconnec
change fun
When carr
high ampl
Always be
behind the
Do not me
Never perf
sure all ca
“Hold” Fu
operation.
1 DC Volt
Do no
Alway
behind
when
Connect th
Select the
unknown,
Connect th
The measu
2 AC Volt
Do no
Alway
behind
when
Connect t
Select the
unknown,
Connect t
The meas
3 DC cur
Do not
Curren
jack. W
15 min
Always
behind
Connect th
measurem
Select the
measuring
appropriat
ing instr
of electric
e measuring
the connec
eed the lim
ons for eac
uch unused
the meter in
t exceed th
easuring ra
te range.
t the test le
nctions.
rying out m
itude voltag
careful wh
e probe bar
easure curr
form resist
pacitors in
unction: Pr
tage mea
ot measur
ys be carefu
d the probe
the meter
he black tes
appropriat
always sel
he test lead
ured value
tage mea
ot measur
ys be carefu
d the probe
the meter
the black te
e appropria
, always se
the test lea
sured value
rent mea
t measure c
nt measure
When meas
nutes break
s be carefu
d the probe
he black tes
ments of ma
A rang
g range is u
te range.
ructions
shock dur
g, always m
ctions, selec
mit value for
ch range of
terminals
n the indica
e indicated
ange is unk
eads from t
measuremen
ge pulses a
hen working
rriers at all
ent in circu
ance, diode
the circuit
ress HOLD
asuremen
re circuits
ul when wo
e barriers a
is linked to
st lead (-) t
te V rang
ect the hig
ds to the ci
and the po
asuremen
re circuits
ul when wo
e barriers a
is linked to
est lead (-)
ate V ∼ rang
elect the hig
ds to the c
e appears o
asuremen
current in c
ments: mA
suring curre
k between 2
l when wor
barriers at
st lead (-) t
ax. 200mA
ge with the
unknown, a
ring opera
make sure t
cted functio
r protection
measurem
when the m
ated overvo
d category v
known, alwa
the tested
nts on a TV
at the test p
g with volta
times durin
uits with vo
e, transisto
are discha
to freeze t
nts
where vo
orking with
at all times
o a circuit w
to the "COM
ge with the
hest possib
rcuit.
olarity of th
nts
where vo
orking with
at all times
o a circuit w
to the "CO
ge with the
ghest possi
circuit.
on the LCD
nts
circuits with
A jack max.
ents up to 1
2 measurem
rking with v
t all times d
to the "COM
or to the "
FUNCTION
lways selec
DVM93
6
ation. Be ve
the meter a
on and rang
n. This limit
ment.
meter is lin
oltage/insta
values.
ays select t
circuit befo
V set or swit
points migh
ages above
ng measure
ltages > 25
or or contin
rged.
he value on
ltages > 6
voltages ab
during me
which is bei
M" jack and
e FUNCTION
ble range a
e red test l
ltages > 6
voltages ab
during me
which is bei
OM" jack an
FUNCTION
ble range a
display.
h voltages
200mA; fo
10A, max.
ments.
voltages ab
during mea
M" jack and
10A" jack f
switch. Fo
ct the highe
ery careful
and/or test
ge.
t value is li
ked to a cir
allation cate
the highest
ore rotating
tching pow
ht damage
60Vdc or 3
ement.
50V
uity measu
nto the disp
600V CAT
bove 60Vdc
asurement
ng tested.
d the red te
N switch. W
nd lower to
lead are dis
600V CAT
bove 60Vdc
asurement
ng tested.
nd the red t
N switch. W
and lower t
> 250V
or measure
15s continu
bove 60Vdc
asurement.
d the red te
for measure
or measurem
est possible
when mea
probes are
sted separa
rcuit which
egory. Nev
t possible ra
g the range
er circuits,
the meter.
30Vac rms.
urements on
play. Press
II may oc
c or 30Vac
. Do not to
est lead (+
When the m
o the appro
splayed on
II may oc
c or 30Vac
. Do not to
test lead (+
When the me
o the appro
ements up t
uous measu
or 30Vac r
est lead (+
ements bet
ments < 20
e range and
suring live
e not damag
ately in the
is being te
ver measure
ange and lo
selector in
always rem
. Keep your
n live circui
again to re
cur.
rms. Keep
uch unused
) to the "V/
measuring ra
opriate rang
the LCD.
cur.
rms. Keep
uch unused
+) to the "V
easuring ra
opriate ran
to 10A use
urement fo
rms. Keep y
) to the "m
tween 200m
00mA, whe
d lower to t
Rev. 0
© Velleman
circuits.
ged and
e
ested.
e voltages
ower to the
n order to
member tha
r fingers
its. Make
esume norm
your finge
d terminals
/Ω" jack.
ange is
ge.
your finge
d terminals
V/Ω" jack.
ange is
ge.
the 10A
llowed by a
your finger
mA" jack for
mA and 10A
en the
the
02
n nv
e
at
mal
rs
s
rs
s
a
s
r
A.