772/773/773-II English Instruction Sheet
Page 4
Table 1 explains the symbols that are used on the Meter or in this
Instruction Sheet.
Table 1. Symbols
Symbol Explanation
»
Consult user documentation.
W
WARNING. RISK OF DANGER.
X
WARNING. HAZARDOUS VOLTAGE. Risk of electric shock.
O Power on/off
-
Do not apply around or remove from uninsulated hazardous
live conductors without taking additional protective
measures.
T
Double Insulated
¨
Avoid strong magnetic fields.
J Earth Ground
B
Battery
P
Conforms to European Union directives.
¼
Measurement Category II is applicable to test and measuring
circuits connected directly to utilization points (socket outlets
and similar points) of the low-voltage MAINS installation.
½
Measurement Category III is applicable to test and
measuring circuits connected to the distribution part of the
building’s low-voltage MAINS installation.
¾
Measurement Category IV is applicable to test and
measuring circuits connected at the source of the building’s
low-voltage MAINS installation.
~
This product complies with the WEEE Directive and its
marking requirements. The affixed label indicates that you
must not discard this electrical/electronic product in domestic
household waste. Do not dispose of this product as unsorted
municipal waste. For information about take-back and
recycling programs available in your country, see the Fluke
website.
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