Contacting Fluke; Warning And Caution Statements; Unsafe Voltage; Test Lead Alert - Fluke 77 User Manual

The Fluke Model 77 Series IV is a battery-powered, average
responding-rms indicating multimeter (hereafter "the Meter"), with
a 6000-count, 3 3/4-digit display, and a bar graph.
This meter meets CAT III and CAT IV IEC 61010 standards. The
IEC 61010 safety standard defines four measurement categories
(CAT I to IV) based on the magnitude of danger from transient
impulses. CAT III meters are designed to protect against transients
in fixed-equipment installations at the distribution level; CAT IV
meters are designed to protect against transients from the primary
supply level (overhead or underground utility service).
The Meter measures or tests the following:
♦ AC / DC voltage & current
♦ Resistance
♦ Voltage frequency

Contacting Fluke

To contact Fluke, call:
1-888-993-5853 in USA
1-800-363-5853 in Canada
+31 402-675-200 in Europe
+81-3-3434-0181 in Japan
+65-738-5655 in Singapore
+1-425-446-5500 from anywhere in the world
Visit Fluke's web site at: www.fluke.com
Register your Meter at: register.fluke.com
♦ Diodes
♦ Continuity
♦ Capacitance

Warning and Caution Statements

A WWarning identifies hazardous conditions and actions that
could cause bodily harm or death.
A Caution identifies conditions and actions that could damage the
Meter, the equipment under test, or cause permanent loss of data.

Unsafe Voltage

To alert you to the presence of a potentially hazardous voltage,
when the Meter detects a voltage ≥30 V or a voltage overload
(OL), the symbol is displayed.

Test Lead Alert

To remind you to check that the test leads are in the correct
terminals, is momentarily displayed when you move the
rotary switch to or from the mA or A position.
W Warning
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.
Model 77 Series IV
Digital Multimeter
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