Please note: we are limiting our office hours as we respond to Covid-19. For immediate assistance please contact us here:
skip to Main Content
login to customer portal           (800) 368-5719        email customer service              visit TPI worldwide      

Test Products International Inc.
9615 SW Allen Boulevard Suite 104
Beaverton, Oregon 97005 USA

For Customers & Product Inquiry
Toll Free Telephone: (800) 368-5719 or email Customer Service

Technical Support
If you need technical assistance with any of our products please email Technical Support

Fax: (503) 520-1225

Looking for an International Office of TPI?
Please visit here for a full listing of our offices serving Europe, Canada, Asia, the Middle East and Oceania.

Contact Test Products International USA

Accounts Payable
Julie Jenkins, Corporate Services Manager
Accounts Receivable
Julie Jenkins, Corporate Services Manager
Calibration Services
Joe Corvin, Technical Manager
Check Inventory
Check Pricing
Check Status of an Order
Julie Jenkins, Corporate Services Manager
Ben Guzman, Graphics
Kerry Petitt, Communications Manager
Place an Order 
Repair (including sensor replacement)
Joe Corvin, Technical Manager

Regional Sales Representatives Wayne Schmidt , Eastern RSM
J.Peter Aleskus, Western RSM

J.P. Aleskus Jr., President

J.Peter Aleskus, Business Development

Ron Kirsch, National Accounts

Joe Corvin, Technical Manager
Joe Corvin, Technical Manager


Need additional assistance?  We appreciate your interest in TPI test & measurement equipment. Please provide us with a few details below and we will be pleased to assist you directly.

Contact Us
Please provide model number(s), type of instrument(s), or specific inquiries
Test Products International
Back To Top