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WARNING:
ca
ase. To pre
Remark: re
R
K
eep the de
P
rotect this
A
void cold, h
to
o a warm lo
av
void conde
T
his is an i
th
his equipme
/
installatio
Po
ollution deg
m
moisture, sp
d
egree.
Before each
B
fi
ngers behi
fr
ree termina
M
Make sure t
c
ircuit.
Risk of elec
R
U
se extreme
D
Do not mea
D
Do not mea
Do not cond
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te
esting trans
When measu
W
1
5 minutes
W
When carryi
aw
ware that h
D
Do not repl
o
ones with th
d
ealer.
S
Switch off th
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modification
m
4.
. Overvo
ltage/in
DM
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tegorized d
at
the point o
of test. Tra
lig
htning strik
ke on a pow
Th
he existing
categories
A CA
AT I-rated m
C
CAT I
not d
directly con
A CA
AT II-rated
appl
iances whic
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C
dom
mestic enviro
20m
m apart from
A CA
AT III-rated
well
as for mea
CA
AT III
10m
m apart from
equi
pment (fus
A CA
AT IV-rated
as w
well as on th
CA
AT IV
Note
e that for a
(eith
her overhea
19
.04.2010
To avoid e
electrical sh
event fire, i
nstall fuses
efer to the w
warning on
vice away f
from childr
device from
m shocks an
heat and la
arge temper
ocation, lea
ave it switch
nsation and
d measurin
nstallation
n category
ent in a hig
gher catego
on categor
ry.
gree 2-dev
ice. For ind
plashing an
d dripping
use, make
e sure the t
nd the prot
tective edg
als when th
he meter is
he meter is
s in the app
ctric shock
k during o
e caution w
when measu
sure circuit
ts that may
sure curren
nt in circuit
duct resista
nce, diode-
sistors use
the include
uring curre
nts up to 1
break betw
ween 2 mea
ng out mea
asurements
high amplit
ude voltage
ace interna
al parts you
he same sp
ecifications
he meter a
nd remove
tions of the
e device are
ns to the de
evice is not
nstallatio
on catego
depending o
on the risk
nsients are
e short-lived
wer line.
according
EN 61010-
meter is su
itable for m
nnected to
mains pow
meter is su
uitable for
ch are conn
nected to th
onment, pr
rovided tha
m a CAT IV-
-environme
d meter is s
suitable for
asurements
s on (fixed)
m of a CAT
IV-environ
se boxes, li
ghting circu
d meter is s
suitable for
he primary
supply lev
ll measurem
ments on e
ad or under
rground) a
DV
M92/DVM
hock alway
ys remove
s with AMP/
/VOLT ratin
the battery
y compartm
en and una
authorised
nd abuse. A
Avoid brute
rature fluct
tuations. W
hed off unt
il it has rea
ng errors.
y CAT II 6
600V meas
ory than ind
dicated. Ref
door use on
nly. Keep th
liquids. Not
t for indust
test probes
are in goo
es of the te
est probes
connected
to a circuit
propriate m
measuring r
operation.
Be very ca
uring voltag
ges higher t
y contain vo
oltages > 6
ts with volta
ages > 250
- or continu
uity measur
ed adaptor
socket.
10A, max. 1
15s continu
asurements
s.
s on a TV s
et or switch
e pulses at
the test po
urself. Repl
ace damag
s. Order spa
are accesso
test probe
es prior to r
e forbidden
n for safety
covered by
y the warra
ory
and severit
ty of transi
d bursts of
energy ind
1 are:
measureme
ents on prot
wer, e.g. ele
ectronics cir
measureme
ents in CAT
he mains b
y means of
at the circui
t is at least
ent. E.g. ho
ousehold ap
r measurem
ments in CA
) mono- or
poly-phase
ment, and
for measur
uits, electri
ic ovens).
measuring
g in CAT I-,
el.
equipment f
for which th
CAT IV me
eter must b
4
M93
the test lea
ads prior to
ng as shown
n.
ment
users.
e force whe
en operating
When the un
nit is moved
ached room
m temperatu
suring inst
trument. N
fer to §4 O
Overvoltag
his device a
away from r
trial use. Re
efer to §5
d condition
n. Always p
while meas
suring! Nev
t.
ange befor
re connectin
areful when
measuring
than 60Vdc
c or 30Vac
600V
0V
rements on
n live circui
uous measu
urement fol
hing power
r circuits, a
oints might
t damage th
ged or lost a
accessories
ories e.g. te
est probes
replacing th
he battery o
reasons. D
Damage cau
anty.
ient overvo
oltage that
duced in a s
system, e.g
tected elect
tronic circu
rcuits, cont
trol signals...
T I-environm
ments and
f a plug and
d circuits in
t 10m apar
rt from a CA
ppliances, p
portable too
AT I- and CA
AT II-enviro
ed applianc
es which ar
rements in
or on distr
CAT II- an
nd CAT III-e
he supply c
cables run o
be used.
Rev.
02
o opening
g.
d from a co
old
ure. This to
o
Never use
ge
rain,
Pollution
lace your
ver touch
ng it to a te
est
g live circui
ts.
rms.
ts. For
lowed by a
lways be
he meter.
s by identic
al
at your
or fuses.
used by use
er
might occu
ur
g. caused b
by
uits which a
are
...
mono-pha
se
n a normal
AT III- or
ols...
onments, a
as
re at least
ribution lev
el
environmen
nts
outdoors
n nv
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