Specifications

2
SYMBOLS

Battery
W
Refer to the manual
T
Double Insulated
J
Earth Ground
B
Alternating Current
I
Fuse
F
Direct Current
P
Complies with EU directives
,
Application around and
removal from hazardous live
conductors is permitted
;
Conform to relevant
Australian standards
=
Do not dispose of this product
as unsorted municipal waste
m
Audible tone
)
Canadian Standards Association (NRTL/C)
Safety Information
• The ACD-20SW and ACD-21SW swivel Clamp meters conform to EN61010-
1:2001; EN61010- 2-032:2002; CAT III 600 V, class II; pollution deg.2 and
EN61326-1 (EMC compliance)
• This instrument is EN61010-1 certied for Installation Category III (600V).
It is recommended for use in primary supply lines, overhead lines and
cable systems and distribution level and xed installations, as well as lesser
installations.
• Do not exceed the maximum overload limits per function (see
specications) nor the limits marked on the instrument itself. Never apply
more than 600 V ac rms between the test lead and earth ground.
WWarnings and Precautions
• Before and after hazardous voltage measurements, test the voltage
function on a known source such as line voltage to determine proper
meter functioning.
• Disconnect the test leads from the test points before changing meter
functions.
• Disconnected from the meter’s test leads before measuring current.