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16.04.2010
CAT
III
A CA
CAT
mon
of a
dist
light
CAT
IV
A CA
and
Note
cabl
met
Warning:
This device
category C
restrictions
which can
This devic
•
Protecte
power, e
transfor
•
circuits t
o
measu
mains
o
mono
in a n
10m a
E.g. h
10m f
This devic
•
measure
boards b
•
measure
except i
lighting
breakers
This devic
•
Voltages
•
Measure
including
the dom
free-sta
lighting,
T
C
AT III-rated meter
T II-environments,
no- or poly-phased
CAT IV-environm
ribution level equi
ting circuits, elect
AT IV-rated meter
CAT III-environm
e that for all meas
les run outdoors (e
ter
must
be used.
e was designed in
CAT III 600V / CAT
s in use apply that
occur within the e
ce is suitable for
ed electronic circui
e.g. electronics cir
mer…
that are directly co
urements on mono
s by means of a pl
-phase appliances
ormal domestic en
apart from a CAT I
household applianc
from a distribution
ce is suitable for
ements in/on low-v
behind meter box)
ements on (fixed)
n CAT IV-environm
circuits, bus bars,
s).
ce is NOT suitab
s above 1000V
ements on distribu
g meter boxes and
mestic environment
nding garages , or
, pool-pump...
This device is only
CAT III
and
up to
DVM1500
6
r is suitable for me
as well as for me
d appliances which
ent, and for meas
pment (low-voltag
ric ovens).
r is suitable for me
ments as well as on
surements on equi
either overhead or
accordance with E
T II 1000V. This im
t are related to vo
environment of use
r measurements
ts that are not dir
rcuits, control sign
onnected to mains
o-phase appliance
ug
s and circuits direc
nvironment, provid
III- or 20m apart f
ces, portable tools
n board …
r measurements
voltage distributio
)
mono- or poly-ph
ments (e.g. mains
low-voltage distri
le for:
tion equipment an
d equipment/circu
t e.g. circuits in sh
r circuits using und
suitable for measu
o 1000V
in
CAT II
©
easurements in CA
asurements on (fix
h are at least 10m
surements in or on
ge distribution boa
easuring in CAT I-,
n the primary supp
pment for which t
r underground) a C
EN 61010-1 install
mplies that certain
ltages and voltage
e. Refer to the tab
up to 1000V:
ectly connected to
als, circuits behind
s power, but limite
s that are connect
ctly connected to t
ded that the circui
from a CAT IV-env
, light circuits at m
up to 600V:
on boards (distribu
ased appliances a
outlets, electric o
ibution boards and
nd outdoor installa
its outside or remo
heds, garden hous
derground wiring e
urements
up to 60
I
.
Rev. 01
©Velleman nv
AT I- and
xed)
apart from
n
ards,
, CAT II-
ply level.
the supply
CAT IV
ation
e peaks
ble above.
o mains
d isolating
ed to:
ted to the
he mains
t is at least
vironment.
more than
tion
nd circuits
vens,
d circuit
ations
ote from
es and
e.g. garden
00V
in