Fluke 787 user manual International Symbols Meaning, Symbol Meaning

787

Users Manual

Table 1. International Symbols

Symbol

c

Meaning

Alternating current

Direct current

Alternating or direct current

Refer to the manual for information about this feature.

Battery

Meets Underwriters’ Laboratories safety requirements

Symbol

T

Meaning

Earth ground

Fuse

Conforms to European Union directives

Conforms to relevant Canadian Standards Association directives

Double insulated

Inspected and licensed by TÜV Product Services

CAT III

Overvoltage (Installation) Category III, Pollution Degree 2 per IEC1010-1 refers to the level of Impulse Withstand Voltage protection provided. Typical locations include; Mains, wall outlets, main distribution levels connected closer to the supply system but less than the primary supply system (CAT IV).

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