The Pioneer of Modern Leak Testing


While we offer the most comprehensive catalog of leak testers, leak testers, leak testing systems, functional testers and flow controllers available from any single source, Uson also provides a wide range of leak testing accessories to ensure you have what you need.

To help you get the most from your leak testing equipment, we offer the following accessories:

  • Quick Connectors – Also known as autocouples, our Prex Seals are the prefect way to connect your test parts to the leak tester. Standard or custom designs including special sizes and shapes are available.
  • Printers – We can provide printers that are compatible with our products for data collection.
  • Cables – We offer a full range of data collection and communication cables to support your equipment.
  • Leakmasters and calibrated leaks – An essential accessory for verifying that your equipment is working correctly, setting up new test programs or for in-house calibration, we can create a leakmaster or standard leak for your specific application.

For accessories assistance, contact your Uson sales representative or call +1-281-671-2000.

Contact Us


Uson L.P. - Corporate

8640 N. Eldridge Parkway
Houston, TX 77041 USA

Tel: +1-281-671-2000
Fax: +1-281-671-2001


Uson UK – Europe

Western Way
Bury St. Edmunds
Suffolk, IP33 3SP United Kingdom

Tel: +44-1284-760606
Fax: +44-1284-763049


Uson – China

Room 601, 567 Lan Gao Road
Shanghai, 200333, China

Main: 021-583 65859, 021-583 59187
Fax: 021-583 59185, 021-337 73559