Printed in U.S.A
Data subject to change
Rev 11/98
Contacting Hewlett-Packard:
For more information about Hewlett-Packard test and measurement products, applications, and services, visit our web 
site at: 
http://www.hp.com/go/tmdir
HP’s Test and Measurement Fax Service for United States and Canada:
Technical information for test and measurement products and services is available 24 hours a day, 
7 days a week, by calling 
1-800-800-5281.
Technical Support:
If you need technical assistance with a Hewlett-Packard test and measurement product or application, you can contact 
one of the following centers and ask for a test and measurement sales representative. For a complete list of worldwide 
Hewlett-Packard sales offices, refer to the web site listed above.
Africa and Middle East:
Hewlett-Packard S.A. 
International Sales Branch
Middle East/Africa
Geneva, Switzerland
Tel: (41/22) 780-4111 
Fax: (41/22) 780-4770 
Asia Pacific:
Hewlett-Packard Asia Pacific Ltd. 
Hong Kong, SAR
Tel: (852) 2599-7777 
Fax: (852) 2506-9284
Australia/New Zealand:
Hewlett-Packard Australia Ltd. 
Blackburn, Victoria, Australia
Tel: 1-800-629-485 (Australia)
Tel: 0-800-738-378 (New Zealand)
Fax: (61-3) 9272-0749 
Canada:
Hewlett-Packard (Canada) Ltd. 
HP DIRECT
Mississauga, ON, Canada
Tel: 877-894-4414 
Fax: (905) 206-4700 
Europe:
Hewlett-Packard Nederland B.V. 
Test & Measurement
European Marketing Organisation
The Netherlands
Tel: +31 20 547 9999 
Fax: +31 20 547 7799 
Japan:
Hewlett-Packard Japan Ltd. 
Measurement Assistance Center
Tokyo, Japan
Tel: 81-426-56-7832 
Fax: 81-426-56-7843 
Latin America:
Hewlett-Packard Co. 
Latin America Region Headquarters
Miami, FL, U.S.A.
Tel: (305) 267-4245 
Fax: (305) 267-4288 
United States:
Hewlett-Packard Co. 
Test & Measurement Call Center
Englewood, CO, U.S.A.
Tel: (800) 452-4844 
Fax: (303) 662-3726