Testo

Testo was founded in the Black Forest, Southern Germany, in 1957. The first product was an electric thermometer. 60 years on, we are now a market leader on all continents, with a customer base that is as diverse as our product range: From local trades around the corner to global pharmaceutical groups, every type of business is represented. And they all have to make important decisions in their daily work.

Testo SE & Co. KGaA, with its headquarters in the Black Forest, is a world market leader in the field of portable and stationary measurement solutions. In 37 subsidiary companies around the world, about 3,500 employees research, develop, produce and market for the high-tech company. The measurement technology expert convinces over 650,000 worldwide customers with highly precise measuring instruments and innovative solutions for the measurement data management of tomorrow.