International Electrical Symbols; Test Lead Alert - Fluke 77 Calibration Information Manual

International Electrical Symbols

The following international symbols appear in this document, and on the Meter.
Symbols
B
AC (Alternating Current)
F
DC (Direct Current)
F
DC/AC
B
J
Earth ground
W
Important Information; see manual.
Battery. (Low battery when shown on
b
display)
Inspected and licensed by TÜV
s
(Technischer Überwachungs Verein)
Product Services
#
Verband Deutscher Electroniker. German electronics association.

Test Lead Alert

Attempting to make a measurement with a test lead in an incorrect terminal
might blow a fuse, damage the Meter, and cause serious personal injury.
As a reminder to check that the test leads are in the correct terminals, LEAd is momentarily displayed when
the Rotary Switch is moved to or from the
Description
.
XWWarning
mA
Symbols
I
Fuse
P
Conforms to European Union directives
$
Conforms to relevant Canadian Standards
Association directives
T
Double-insulated
X
Hazardous Voltage
Underwriters Laboratories, Inc.
!
Meter in accordance with IEC 61010-1. 54CJ
;
Conforms to relevant Australian standards
N10140
or position.
A
Digital Multimeter
International Electrical Symbols
Description
3