Velleman DVM890CS - Manual (Page 3)

Info
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ctive measu
protection,
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ollution deg
ed.
ion degree
ion degree
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Disconnect t
unction (rot
Disconnect t
measuring t
WARNING:
pening the
with the sam
ever conne
µA /
Caution: ris
> 10mA, AC
ower.
Avoid body
ead clamp…
uring meas
Always use
Only use the
he same typ
alibration a
ocal dealer.
Do not expo
n sheet
lution d
ecifies diffe
ures are ne
, and the p
ment depen
gree rating
1 No pollu
pollutio
enclosu
2 Only no
conduct
office e
3 Conduc
that bec
expecte
(industr
- but no
4 The pol
conduct
environ
high co
neral
W
the test lea
tary) switch
the test lea
erminals be
To avoid e
housing. T
me ratings a
ect a voltag
mA /
sk of electro
C power line
contact wit
…) while mea
surement.
the device
e included t
pe and with
and repair m
ose the DVM
degree
rent types
ecessary to
rotection a
ds mainly o
of the DVM
ution or onl
n has no in
res)
onconductiv
tivity cause
nvironment
tive pollutio
comes cond
ed.
rial environ
ot in contac
lution gene
tive dust or
ments and
ncentration
Warnin
ads from th
h.
ads from th
efore replac
electrical sh
To prevent d
as specified
ge source w
A / Hz / Hf
oshock whe
es with indu
th ground p
asuring. Ma
within its s
test leads. W
h the same
must be per
M to extrem
3/3
of pollution
ensure saf
gainst the
on the insu
M indicates
ly dry, non
nfluence. (o
ve pollution
ed by conde
ts fall unde
on occurs,
ductive due
nments and
ct with prec
erates persi
r by rain or
environme
ns of fine pa
g - Ca
e test point
e test point
cing the ba
hock alway
damage or
d in this ma
with the fun
fe or °C/°F
en measurin
uctive loads
potential (e.
ake sure to
specified ra
When dama
specificatio
rformed by
me tempera
n environm
fety. Harsh
pollution w
lation and
s in which e
conductive
only to be fo
occurs. Oc
ensation is
er this categ
or dry nonc
e to conden
environme
cipitation)
istent cond
r snow. (ex
ents where
articles occ
aution
ts before ch
ts and rem
atteries/fuse
ys disconne
injury, onl
anual.
nction (rota
position.
ng voltages
and AC po
.g. metallic
be electrica
nge.
aged, repla
ons.
a qualified
ature or hum
La
ents, for w
er environm
which is to b
the enclosu
environmen
pollution o
ound in her
ccasionally,
to be expe
gory)
conductive
nsation that
ents expose
uctivity cau
posed outd
high humid
cur)
n
hanging the
ove the tes
es, or serv
ect the test
y use batte
ry) switch
> 36VDC,
wer lines w
terminals,
ally insulate
ce them wi
technician.
midity leve
ast update: 31/0
which differe
ments requ
be found in
ure propert
nt the devic
occurs. The
rmetically s
, temporary
ected.(home
pollution o
t is to be
ed to outsid
used by
door
dity levels o
e position o
st leads fro
icing the DV
t leads prior
eries and fu
in Ω /
25VAC, cur
with fluctuat
output soc
ed from gro
ith test lead
. Refer to y
ls.
03/2010
ent
uire
a
ties.
ce may
sealed
y
e and
occurs
de air
or
of the
m the
VM.
r to
uses
/
rrents
ting
ckets,
ound
ds of
your