1 
Introduction 
XWWarning 
Read “Safety Information” before using this Meter 
Except where noted, the descriptions and instructions in this manual 
apply to both the Fluke 287 and 289 True-rms Digital Multimeters 
(hereafter referred to as “the Meter”). Model 289 appears in all 
illustrations. 
This manual covers information for turning on the Meter, understanding 
its controls, and basic maintenance. For complete operational 
instructions, refer to the 287/289 Users Manual contained on the 
accompanying CD.
 
Contacting Fluke 
To contact Fluke, call one of the following telephone numbers: 
USA: 1-888-993-5853  
Canada : 1-800-363-5853  
Europe  : +31 402-675-200 
Japan: +81-3-3434-0181  
Singapore : +65-738-5655  
Anywhere in the world: +1-425-446-5500  
Visit Fluke's web site at: www.fluke.com
 
Register your Meter at: register.fluke.com
 
Safety Information 
The Meter complies with: 
•  ANSI/ISA 82.02.01 (61010-1) 2004 
•  UL 61010B (2003) 
•  CAN/CSA-C22.2 No. 61010-1-04 
•  IEC/EN 61010-1 2
nd
 Edition Pollution Degree 2 
•  EMC EN 61326-1 
•  Measurement Category III, 1000V, Pollution Degree 2 
•  Measurement Category IV, 600 V, Pollution Degree 2 
In this manual, a Warning 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. 
Symbols used on the Meter and in this manual are explained in Table 1. 
XWWarning 
To avoid possible electric shock or personal injury, follow 
these guidelines: 
•  Use this Meter only as specified in this manual or the 
protection provided by the Meter might be impaired. 
•  Do not use the Meter if it is damaged. Before you use 
the Meter, inspect the case. Look for cracks or 
missing plastic. Pay particular attention to the 
insulation surrounding the connectors. 
•  Make sure the battery door is closed and latched 
before operating the Meter.