Welcome to Careers at Testo, Inc.

Testo consists of 24 subsidiaries and over 60 agents around the world. The United States subsidiary located in Sparta, NJ was founded in 1981. Join the 2500 employees that contribute to the success of a world leader in the design, development and manufacture of portable test and measurement instrumentation. Backed by over 50 years of measuring engineering experience our mission is to provide the best quality, service and value in the industry.