Fluke TLK291 Manual De Usuario página 3

References marked on instru-
ment or in instruction manual:
Warning of a potential danger, comply with
instruction manual.
Caution! Dangerous voltage. Danger of electri-
cal shock.
Part protected throughout by DOUBLE INSULA-
TION or REINFORCED INSULATION.
Confirms to European directives.
Measurement Categories, refer to
figure 1 (page 2)
CAT I: For measurements performed on circuits not
directly connected to a mains supply.
CAT II: For measurements performed on circuits not
directly connected to the low-voltage instal-
lation.
CAT III: For measurements performed in the building
installation.
CAT IV: For measurements performed at the source
of the low-voltage installation.
Read First: Safety Information
To avoid possible electric shock or personal in-
jury, follow these guidelines:
Read „Safety Information" before use
Adhere to local and national safety codes. Indi-
vidual protective equipment must be used to
prevent shock and injury.
Use caution when working with voltages above
30 V ac rms, 42 V ac peak, or 60 V dc. These
voltages pose a shock hazard.
Check the test leads for continuity. Replace
damaged test leads before use.
Ensure that test leads and probes are fully
mated to each other and the equipment.
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