How To Contact Fluke; Specifications - Fluke III Series Calibration Information Manual

These service instructions are for use by qualified personnel only. To avoid
electric shock, do not perform any servicing unless you are qualified to do so.
Introduction
This document contains specifications, general maintenance information, and performance tests for the
Fluke 70, 73, 75, 77, 21, and 23 Series III Multimeters (collectively called the Series III Meters).

How to Contact Fluke

To contact Fluke, call one of the following telephone numbers:
1-888-99FLUKE (1-888-993-5853) in U.S.A.
1-800-36-FLUKE (1-800-363-5853) in Canada
+31-402-678-200 in Europe
+81-3-3434-0181 Japan
+65-738-5655 Singapore
+1-425-446-5500 from other countries
Or, visit Fluke's Web site at www.fluke.com.

Specifications

Accuracy is specified for a period of one year after calibration, at 18°C to 28°C (64°F to 82°F) with relative
humidity to 90%. AC conversions are ac-coupled, average responding, and calibrated to the RMS value of a
sine wave input. Refer to Table 1 for product specifications.
PN 659141
November 1997 Rev.2, 12/02
©1997,1999,2002 Fluke Corporation. All rights reserved. Printed in U.S.A.
Series III Multimeters
Warning
77,75,73,70
23,21
Calibration Information
®
1