QA Technology is globally recognized for exceptional product performance, competitive prices, fast delivery and outstanding service.

Our spring loaded test probes and hyperboloid contacts are trusted and specified by the world’s most recognized technology companies and PCB test fixture manufacturers. Our customers know they will produce a higher quality product, meet delivery demands, and achieve higher production yields.

QA technology 2018 Probe Guide includes detailed specifications for spring loaded probes, probe tips and tools


Visit the following pages to see detailed specifications, configure products & order online.

Competitor Cross Reference
Our handy cross reference tool let's you input a competitor part number to find an equivalent QA product.
Click here to get started.

What's New

Multi-Lingual Website

November 2018

QA Technology is excited to launch the 1st of our multi-lingual websites, en Español. A reproduction of the our English website, offering the same user experience with our company, products and technical information to support our Spanish speaking designers, test engineers and supporting customers.

Tool Accessories

September 2018

QA is pleased to offer a new tool organizer. The sturdy canvas tool roll is compact and can easily be hung on your bench or wall. The clear vinyl pockets allows visual and easy accessibility to accommodate a variety of probe and socket maintenance tools.
(tools are sold separately)

Competitor Cross Reference

August 2018

Our new Competitor Cross Reference Tool makes it easy to find QA probes using other manufacturers' part numbers.

Instructional Videos

December 2017

The first set of instructional videos on how to use many of our test probe products and tools, from installing a socket and probe to replacing the tip of a damaged tool on-site without the added cost of repair.