Velleman DVM892 User manual

DV
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MULTI
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MULTI
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MULTI
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MULT
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USER M
GEBRUI
NOTICE
MANUA
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BEDIEN
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892
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UNCTIONA
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TRE NUM
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ETRO DIGI
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ANUAL
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DEL USUAR
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UNGSANLEIT
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DIGITAL
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27 
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ER
N
S
ER

23.04.2010
DVM89
2
2
2
rev.
0
©Velleman
0
1
nv

23.04.2010
1. Int
To all res
Importa
n
T
d
t
a
y
e
If in dou
b
Thank you
bringing t
h
or use it a
The DVM
8
is can be
u
currents,
r
transistor
s
Be very c
a
fatal injur
y
you must
f
device if y
o
This devic
e
Refer to t
h
manual.
2. Us
e
T
N
d
T
A
T
R
o
T
I
a
d
D
E
F
R
D
roduction
idents of the Eu
r
n
t environmenta
l
T
his symbol on th
e
d
evice after its life
c
he unit (or batteri
a
specialized com
p
y
our distributor or
e
nvironmental rul
e
b
t, contact your
for choosing Vell
e
h
is device into ser
v
nd contact your d
e
8
92 is a 600V CA
T
u
sed to measure
d
r
esistance, contin
u
s
(hFE).
a
reful when using
t
y
. Besides the usu
f
ollow the safety
g
o
u do not have pr
e
is not suitable f
o
h
e Velleman® S
e
e
d symbols
T
his symbol indi
N
ot reading the in
s
d
eath.
T
his symbol indi
A
hazardous condi
T
his symbol indi
R
isk of a hazardo
u
o
r death
T
his symbol indi
I
gnoring this infor
m
a
lternating: A
=
d
irect: A = dire
c
D
ouble insulation
(
E
arth
F
use
R
esettable fuse
D
iode
DVM89
2
3
User ma
n
r
opean Union
l
information ab
o
e
device or the pa
c
c
ycle could harm
t
es) as unsorted
m
p
any for recycling.
to a local recyclin
e
s.
local waste disp
o
e
man! Please rea
d
v
ice. If the device
e
aler.
T
II digital multi-
m
d
irect and alternati
u
ity, capacity, tem
t
his device: carel
e
al safety-precauti
o
g
uidelines as desc
r
eliminary knowle
d
o
r commercial or i
n
e
rvice and Qualit
cates: Read inst
s
tructions and ma
cates: Danger
tion or action tha
t
cates: Risk of d
a
u
s condition or act
i
cates: Attention
m
ation can lead t
o
=
alternating curr
e
c
t current(DC); V
(
class II-protectio
n
2
n
ual
o
ut this product
c
kage indicates th
a
t
he environment.
D
m
unicipal waste; it
T
his device shoul
d
g service. Respec
t
o
sal authorities
.
d
the manual thor
o
was damaged in
t
m
eter with a 3½ di
g
ng voltages, dire
c
perature, frequen
e
ssness can lead t
o
o
ns for working w
i
r
ibed in this manu
d
ge of circuits and
n
dustrial use.
y Warranty on t
h
ructions
nual can lead to d
t
may result in inj
u
a
nger/damage
i
on that may resu
l
; important info
r
o
hazardous situa
t
e
nt (AC); V = A
C
=DC voltages
n
)
rev.
0
©Velleman
a
t disposal of the
D
o not dispose of
should be taken t
d
be returned to
t
the local
.
o
ughly before
t
ransit, don't inst
a
g
it LCD. This devi
c
c
t and alternating
cy, diode and
o
serious or even
i
th electrical circui
al. Do not use thi
test procedures.
h
e last pages of th
amage, injury or
u
ry or death
l
t in damage, inju
r
r
mation
t
ions.
C
voltages
0
1
nv
o
a
ll
c
e
ts
s
is
r
y

23.04.2010
C
/
O
3. Wa
R
t
h
O
u
c
e
d
W
p
r
t
h
R
e
K
e
P
r
o
p
A
v
m
r
e
e
r
T
h
N
§4
P
o
fr
o
R
e
B
p
m
c
i
M
c
o
R
i
m
hi
D
C
ontinuity
O
N/OFF
rnings and
s
R
ead this manual t
h
h
e device before a
O
nly use the devic
e
nauthorized way
w
e
rtain guidelines i
n
ealer will not acc
e
W
ARNING: To avo
r
ior to opening th
e
h
e same specificat
i
e
mark: refer to t
h
e
ep the device aw
r
otect this device
f
p
erating.
v
oid cold, heat an
d
m
oved from a cold
t
e
ached room tem
p
r
rors.
h
is is an installa
t
ever use this equ
4
Overvolta
g
e /
i
o
llution degree 2-
d
o
m rain, moisture
e
fer to §5 Pollu
t
B
efore each use,
m
lace your fingers
b
m
easuring! Never
i
rcuit.
M
ake sure the met
e
o
nnecting it to a t
e
i
sk of electric s
h
m
easuring live circ
u
g
her than 60Vdc
o
D
o not measure ci
r
DVM89
2
4
s
afety instru
h
oroughly. Famili
a
ctually using it.
e
for its intended
p
w
ill void the warra
n
this manual is n
o
ep
t res
p
onsibilit
y
f
o
id electrical shoc
k
e
housing.
T
o pre
v
i
ons as shown.
h
e warnin
g
on the
ay from children
a
f
rom shocks and a
d
large temperatu
t
o a warm locatio
n
p
erature. This to a
v
t
ion category C
A
ipment in a highe
r
i
nstallation cate
g
d
evice. For indoor
, splashing and d
r
t
ion degree.
m
ake sure the test
b
ehind the protec
t
touch free termin
a
e
r is in the appro
p
e
st circuit.
h
ock during ope
r
u
its. Use extreme
c
o
r 30Vac rms.
r
cuits that may co
n
2
ctions
a
rise yourself with
p
urpose. Using th
e
nty. Damage cau
s
o
t covered by the
o
r an
y
ensuin
g
de
f
k
always disconn
e
v
ent fire hazards, i
back of the mete
r
a
nd unauthorised
u
buse. Avoid brute
re fluctuations. W
n
, leave it switche
d
v
oid condensation
A
T II 600V meas
r
category than in
d
g
or
y
.
use only. Keep th
r
ipping liquids. No
t
probes are in goo
t
ive edges of the t
e
a
ls when the met
e
p
riate measuring r
a
r
ation. Be very ca
c
aution when me
a
n
tain voltages >
6
rev.
0
©Velleman
the functions of
e
device in an
s
ed by disregard o
warranty and the
f
ects or
p
roblems.
e
ct the test leads
nstall fuses with
r
u
sers.
force when
hen the unit is
d
off until it has
and measuring
uring instrume
n
d
icated. Refer to
is device away
t
for industrial use
d condition. Alwa
y
e
st probes while
e
r is connected to
a
nge before
reful when
a
suring voltages
6
00V
0
1
nv
f
n
t.
.
y
s
a

23.04.2010
D
D
c
i
W
f
o
W
al
m
D
a
a
S
b
A
c
a
w
4. Ov
e
DMMs are
that migh
t
induced in
The existi
n
CAT I A
C
cir
c
cir
c
CAT II
A
C
an
d
a
p
cir
c
en
v
CAT
III
A
C
en
v
ph
a
en
v
(
fu
s
CAT
IV
A
C
III
-
No
t
ru
n
us
e
Warning:
This devic
e
II 600V. T
voltages a
to the tabl
D
o not measure cu
D
o not conduct res
i
rcuits. For transis
W
hen measuring c
u
o
llowed by a 15 mi
W
hen carrying out
m
ways be aware th
a
m
i
g
ht dama
g
e the
m
D
o not replace int
e
ccessories by ide
n
ccessories e.
g
. te
s
witch off the met
e
attery or fuses.
A
ll modifications of
a
used by user mo
d
w
arrant
y
.
e
rvoltage/i
n
categorized depe
n
t
occur at the poin
a system, e.g. ca
n
g categories acc
o
C
AT I-rated meter
c
uits which are no
t
c
uits, control si
g
n
a
C
AT II-rated mete
r
d
mono-phase ap
p
p
lug and circuits in
c
uit is at least 10
m
v
ironment. E.
g
. h
o
C
AT III-rated met
e
v
ironments, as we
a
sed appliances w
v
ironment, and fo
r
s
e boxes, li
g
htin
g
C
AT IV-rated mete
-
environments as
t
e that for all mea
n
outdoors (either
e
d.
e
was designed in
his implies that c
e
nd voltage peaks
e above.
DVM89
2
5
rrent in circuits w
i
istance, diode- or
tor tests, use the
u
rrents up to 10A,
nutes break betw
e
m
easurements on
a
t high amplitude
m
eter.
e
rnal parts yourse
n
tical ones with th
e
s
t
p
robes at
y
our
d
e
r and remove tes
t
the device are fo
r
d
ifications to the
d
n
stallation c
a
n
ding on the risk
a
t of test. Transien
used by lightning
o
rding EN 61010-1
is suitable for me
a
t
directly connect
e
a
ls…
r
is suitable for m
e
p
liances which are
a normal domest
m
apart from a CA
T
o
usehold a
pp
lianc
e
e
r is suitable for
m
ll as for measure
m
hich are at least 1
r
measurements i
n
circuits, electric
o
r is suitable for m
well as on the pri
m
surements on eq
u
overhead or unde
accordance with
E
e
rtain rest
r
ictions i
which can occur
w
2
i
th voltages > 25
0
continuity measu
r
included transisto
max. 10s continu
o
e
en 2 measureme
a TV set or switc
h
voltage pulses at
lf. Replace damag
e
same specificati
o
d
ealer.
t
probes prior to r
r
bidden for safety
d
evice is not cove
r
a
tegory
a
nd severity of tra
ts are short-lived
strike on a power
are:
a
surements on pr
o
e
d to mains powe
r
e
asurements in C
A
connected to the
ic environment, p
r
T
III- or 20m apa
r
e
s,
p
ortable tools
…
m
easurements in C
A
m
ents on (fixed)
m
0m apart from of
n
or on distributio
n
o
vens
)
.
easuring in CAT I
-
m
ary supply level.
u
ipment for which
rground) a CAT I
V
E
N 61010-1 install
n use apply that
a
w
ithin the environ
m
rev.
0
©Velleman
0
V
r
ements on live
r socket.
o
us measuremen
t
nts.
h
ing power circuit
s
the test points
ed or lost
o
ns. Order spare
eplacing the
reasons. Damage
r
ed by the
nsient overvoltag
e
bursts of energy
line.
o
tected electronic
r
, e.g. electronics
A
T I-environments
mains by means
o
r
ovided that the
r
t from a CAT IV-
…
A
T I- and CAT II-
m
ono- or poly-
a CAT IV-
n
level equipment
-
, CAT II- and CA
T
the supply cables
V
meter must be
ation category C
A
a
re related to
m
ent of use. Refer
0
1
nv
t
s
,
e
o
f
T
A
T

23.04.2010
This devi
c
• Prote
c
e.g.
e
• circui
t
o
m
m
o
m
n
a
h
f
This devi
c
•Volta
g
•meas
u
behin
•meas
u
III /
C
bus b
a
•Meas
u
mete
r
envir
o
or cir
c
5. Pol
IEC 6101
0
protective
more prot
e
certain en
v
properties
the device
Pollution
de
g
ree 1
Pollution
degree 2
Pollution
degree 3
Pollution
degree 4
Warning:
This devic
e
This impli
e
can occur
c
e is suitable fo
r
c
ted electronic cir
c
e
lectronics circuits
,
t
s which are direc
t
m
easurements on
m
ains by means o
f
m
ono-phase appli
a
n
ormal domestic e
a
part from a CAT I
h
ousehold applian
c
rom a distribution
c
e is NOT suitab
g
es above 600V
u
rements in/on lo
w
dmeter box)
u
rements on (fixe
d
C
AT IV-environme
n
a
rs, low-voltage d
u
rements on distri
r
boxes and equip
m
o
nment e.g. circui
t
c
uits using under
g
This device is onl
y
environments.
lution degr
e
0
-1 specifies differ
e
measures are ne
c
e
ction, and the pr
o
v
ironment depend
. The pollution de
g
may be used.
No pollution or
o
has no influenc
e
Only noncondu
c
conductivity ca
u
office environm
e
Conductive poll
u
becomes condu
c
(industrial envir
but not in conta
The pollution g
e
dust or by rain
o
environments
w
p
articles occur
)
e
was designed in
e
s that certain res
t
within the enviro
n
DVM89
2
6
r
measurements
c
uits which are no
t
,
control signals,
c
t
ly connected to
m
mono-phase appli
f
a plug
a
nces and circuits
nvironment, provi
II- or 20m apart
f
c
es, portable tools
board …
le for:
w
-voltage distribu
d
) mono- or poly-
n
ts (e.g. mains o
u
istribution boards
bution equipment
m
ent/circuits outs
t
s in sheds, garde
g
round wiring e.g.
y
suitable for mea
e
e
e
nt types of pollu
t
c
essary to ensure
s
o
tection against t
h
s mainly on the i
n
g
ree rating of the
o
nly dry, noncond
u
e
(
onl
y
to be foun
d
c
tive pollution occ
u
u
sed by condensat
e
nts fall under thi
s
u
tion occurs, or d
r
c
tive due to cond
e
onments and envi
ct with
p
reci
p
itati
o
e
nerates persisten
t
o
r snow. (expose
d
w
here high humidit
accordance with
E
t
rictions in use ap
p
n
ment of use. Ref
e
2
up to 600V on:
t
directly connect
e
c
ircuits behind isol
a
m
ains power, but li
ances which are c
directly connecte
d
ded that the circu
i
f
rom a CAT IV-en
v
, light circuits at
m
tion boards (distri
phased appliance
s
u
tlets, electric ove
n
and circuit break
e
and outdoor inst
a
ide or remote fro
m
n houses and free
garden lighting,
p
surements up to
6
t
ion environments
,
s
afety. Harsher e
n
h
e pollution which
n
sulation and the
e
DVM indicates in
w
u
ctive pollution o
c
d
in hermeticall
y
s
u
rs. Occasionally,
t
ion is to be expec
t
s
cate
g
or
y)
.
r
y nonconductive
p
e
nsation that is to
ronments expose
d
o
n
)
.
t
conductivity cau
s
d
outdoor environ
m
y levels or high c
o
E
N 61010-1 pollu
t
p
ly that are relate
e
r to the table abo
v
rev.
0
©Velleman
e
d to mains powe
r
a
ting transformer
…
mited to:
onnected to the
d
to the mains in
a
i
t is at least 10m
v
ironment. E.g.
m
ore than 10m
bution boards
s
and circuits in C
A
n
s, lighting circuit
s
e
rs).
a
llations including
m
the domestic
-standing garage
s
p
ool-pump...
6
00V in CAT II
,
for which differe
n
n
vironments requi
r
is to be found in
a
e
nclosure
w
hich environmen
t
c
curs. The pollutio
n
ealed enclosures
).
t
emporary
t
ed (home and
p
ollution occurs th
a
be expected
d
to outside air -
s
ed by conductive
m
ents and
o
ncentrations of fi
n
t
ion degree 2.
d to pollution whi
c
v
e.
0
1
nv
r
,
…
a
A
T
s
,
s
,
n
t
r
e
a
t
n
.
a
t
n
e
c
h

23.04.2010
T
h
cl
a
6. De
s
Refer to t
h
1 LCD
2 Pow
e
3 "10A
"
4 "mA/
T
Power O
N
This push
-
equipped
w
when the
R
user will h
when the
e
RANGE a
n
This rotar
y
the test p
r
range/fun
c
7. Ma
i
W
pr
sa
R
e
D
o
ac
ac
S
w
or
a. Gener
a
•Wipe th
e
solvent
s
b. Batter
y
•Replace
Low/ba
d
replace
d
•Switch
o
•Remov
e
input ja
c
•Remov
e
meter a
•Replace
followin
g
h
is device is onl
y
a
ss 2 environme
s
cription of
t
h
e illustrations on
e
r ON/OFF button
"
jack
T
EMP/CAP/hFe" j
a
N
/OFF button
-
button activates
a
w
ith an energy-sa
v
R
ANGE and FUNC
T
ave to press the
O
e
nergy-saving fea
t
n
d FUNCTION s
w
y
switch is used to
r
obes from the de
v
c
tion!
i
ntenance /
ARNING: To avoi
ior to opening the
me specifications
e
mark: refer to t
h
o
not replace inte
r
cessories by iden
t
cessories e.g. tes
t
w
itch off the mete
r
fuses.
a
l maintenance:
e
device regularly
s
or abrasive prod
u
y
/fuse replacem
the battery as so
o
d
batteries can pr
o
d
and a blown fus
e
o
ff the multi-mete
e
test probes from
c
ks.
e
the protective co
v
nd gently open th
e
the battery (9V 6
g
the right polarit
y
DVM89
2
7
y
suitable for me
nts.
t
he
f
ront pa
n
page 2 of this ma
5
6
7
a
ck
a
nd deactivates th
e
v
ing feature: the
m
T
ION selector has
O
N/OFF button twi
t
ure has deactiva
t
w
itch
select the desire
d
v
ice under test be
f
battery and
d electrical shock
housing. To prev
e
as shown.
h
e warning on the
r
nal parts yoursel
f
t
ical ones with the
t
probes at your d
e
r
and remove test
with a moist, lint
-
u
cts.
ent
o
n as the “ ” in
d
o
duce false readin
g
e
is almost always
r.
the circuit under
t
v
er and release t
h
e
housing.
LF22). Do not us
e
y
.
2
asurements in
P
n
el
nual.
"COM" jack
"VΩHz" jack
RANGE and FUN
e
device. The DV
M
m
eter is automati
c
not been used fo
r
ce to switch the d
e
t
ed the DVM892.
d
range or functio
n
f
ore selecting a di
f
fuse replac
e
always disconne
c
e
nt fire hazards, i
n
back of the mete
r
f
. Replace damag
e
same specificatio
n
e
aler.
leads prior to rep
-
free cloth. Do no
t
d
ication appears o
g
s.
T
he fuse rarel
y
caused by a hum
a
t
est. Remove all t
e
h
e three screws at
e
rechargeable ba
t
rev.
0
©Velleman
P
ollution degree
CTION switch
M
892 is also
c
ally deactivated
r
15 minutes. The
e
vice on again
n
. Always remove
f
ferent
e
ment
c
t the test leads
n
stall fuses with t
h
r
e
d or lost
n
s. Order spare
lacing the battery
t
use alcohol,
n the display.
y
needs to be
a
n error.
e
st leads from the
the back of the
t
teries and insert
0
1
nv
h
e

23.04.2010
•
T
o repl
a
screws
a
•Gently l
i
•Replace
•Place th
up. Tig
h
•Close th
8. Ac
c
•Set test
•
T
hermo
•Battery
•User m
a
•Adaptor
thermo
c
•Cover:
p
feature
s
A & B:
U
C: Use
t
inser
t
hang
D: The
t
9. Op
e
R
m
B
e
a
r
r
a
•Never e
x
in the s
p
•Do not
t
being t
e
•Only us
e
measur
e
•Disconn
selector
•When c
a
always
r
damage
•Always
b
your fin
g
•Do not
m
•Never p
circuits.
•Automa
t
T
he dev
a
ce the fuse, caref
u
a
re located at the
i
ft the PCB.
the fuse (cerami
c
e PCB back. Make
h
ten the 4 screws.
e housing and tig
h
c
essories
probes 10A CAT
I
couple type K, R
V
(inside meter)
a
nual
socket for easily
m
c
ouples.
p
rotects the mete
r
s
, refer to the ima
g
U
se either the sm
a
t
he small stand to
t
it in the slots ne
a
the meter.
t
est probes can b
e
e
rating inst
r
isk of electric
s
m
easuring live cir
c
e
fore measuring
,
r
e not damaged
a
a
nge.
x
ceed the limit va
p
ecifications for e
a
t
ouch unused ter
m
e
sted.
e
the meter in the
e
voltages that mi
g
ect the test leads
in order to chang
a
rrying out measu
r
emember that hi
g
the meter.
b
e careful when
w
g
ers behind the p
r
m
easure current i
n
erform resistance
,
Make sure all ca
p
t
ic powe
r
-off:
ice will be deactiv
DVM89
2
8
u
lly release the 4
top, around the L
C
c
– high breaking
c
sure the LCD con
h
ten the 3 screws
.
I
I 600V
V
S probe (max. 4
0
m
easuring transis
t
r
and provides a c
o
g
es on page 2of
t
a
ll or large foldabl
hang the meter t
o
a
r the top of the c
o
e
stored in the tw
o
r
uctions
s
hock during o
p
c
uits.
,
always make s
u
a
nd verify the c
o
lue for protection.
a
ch range of mea
s
m
inals when the m
indicated overvol
t
g
ht exceed the in
d
from the tested ci
e functions.
rements on a TV
s
g
h amplitude volt
a
w
orking with volta
g
r
obe barriers at al
l
n
circuits with volt
,
diode, transistor
p
acitors in the circ
u
ated automaticall
y
2
screws that hold
t
C
D.
c
apacity 5x20mm
nection, buttons
a
.
Put the protectiv
0
0°C)
t
ors and capacito
r
o
mfortable grip. F
o
t
his manual.
e stand
o
a wall: remove
t
o
ver. Drive a nail
i
o
provisions at the
p
eration. Be ve
r
u
re the meter an
d
o
nnections, selec
t
This limit value i
s
s
urement.
eter is linked to a
t
age/installation c
d
icated category
v
rcuit before rotati
s
et or switching p
o
a
ge pulses at the t
g
es above 60Vdc
o
l
times during me
a
ages > 250V
or continuity mea
u
it are discharged
y
when the FUNC
T
rev.
0
©Velleman
t
he PCB; these
F10A/250V)
a
nd jacks are line
d
e cover back.
r
s, and to connect
o
r positioning
t
he small stand an
i
n the wall and
back.
r
y careful when
d
/or test probes
t
ed function and
s
listed separately
circuit which is
ategory. Never
v
alues.
ng the range
o
wer circuits,
est points might
o
r 30Vac rms. Kee
p
a
surement.
surements on live
.
T
ION and RANGE
0
1
nv
d
d
p

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
.

23.04.2010
•Read th
e
Notes:
•For D
C
test l
e
•The
m
fuse
t
fuse.
•When
follo
w
Measurin
D
o
•Connec
t
"VΩHz"
j
•Select t
h
unknow
range.
•Connec
t
•
T
he me
a
Notes:
•Neve
r
capa
c
•To in
c
of th
e
test l
e
•For r
e
stabil
i
•Shoul
open
Testing d
D
o
•Connec
t
"VΩHz"
j
•Select t
h
•Connec
t
•Continu
i
When t
h
and the
selecte
d
•Diode t
e
Connec
t
cathode
drop. If
e
measured value
C
-current measur
e
e
ad, the indicated
m
A-range is prote
c
t
ype 200mA/250V
;
measuring curre
n
w
ed by a 15 minut
e
g resistance
o
not perform re
t
the black test le
a
j
ack.
h
e appropriate "Ω
"
n, always select t
h
t
the test probes t
o
a
sured value appe
r
perform resistan
c
c
itors are complet
e
c
rease accuracy w
e
measuring probe
e
ads. Subtract thi
s
e
sistance measure
i
ze the read-out.
d the measured r
e
circuit, the displa
y
iodes & continu
i
o
not perform c
o
t
the black test le
a
j
ack.
h
e 2K range f
o
t
the test leads to
i
ty:
h
e measured resis
t
resistance is disp
l
d
range or in case
e
st:
t
the red test lead
of the diode. The
the lead connecti
o
DVM89
2
10
from the display.
e
ments, when a n
e
value is preceded
c
ted against ove
r
-
c
;
the 10A range is
n
ts up to 10A, ma
x
e
s break between
sistance measu
r
a
d to the "COM" ja
"
range with the F
U
h
e highest possibl
e
o
the circuit/comp
ars on the displa
y
c
e measurements
e
ly discharged.
hen measuring lo
w
s together to det
e
s
value from the
m
ments above 1M

e
sistance exceed
t
y
will show “1”.
i
ty
o
ntinuity or diod
a
d to the "COM" ja
o
r testing diode or
the circuit/compo
n
t
ance is less than
l
ayed. Should the
of an open circuit
,
to the anode; co
n
meter will displa
y
o
n is reversed, th
e
2
e
gative polarity is
by a “-” sign.
c
urrent with an au
protected by a c
e
x
. 10s continuous
2 measurements.
r
ements on live
c
ck and the red te
s
U
NCTION switch.
W
e
range and lower
onent under test.
y
.
on a live circuit a
n
w
resistance value
e
rmine the resista
n
m
easured value of

the meter needs
t
he selected range
e measurement
s
ck and the red te
s
the 200 for con
t
n
ent under test.
30a continuous
measured resista
n
,
the display will s
h
n
nect the black te
s
y
the approximate
e
meter will displa
y
rev.
0
©Velleman
present at the re
d
tomatic resettabl
e
e
ramic 10A/250V
measurement
c
ircuits.
s
t lead to the
W
hen the range i
s
to the appropriat
e
n
d make sure all
s, first hold the ti
p
n
ce value of the
the circuit.
a few seconds to
or in case of an
s
on live circuits
s
t lead to the
t
inuity tests.
beep is produced
n
ce exceed the
h
ow “1”.
s
t lead to the
forward voltage
y
“1”.
0
1
nv
d
e
s
e
p
s
.