Testo Sensor GmbH – a subsidiary of Testo SE & Co. KGaA – specializes in OEM projects. As experts in temperature probes and transmitters, we will develop optimum solutions for your applications and will also be very happy to collaborate with you on this. Our specialists in development, technology and sales are here to help you – with straightforward, direct communication!

At the Lenzkirch site in the Black Forest, we develop and design your products and application-specific solutions. Functional models are also created here in Lenzkirch. We subject them to intensive stress tests on specially developed test beds and qualify and validate them for your application and readiness for series production.

Testo's own certified manufacturing sites are located in Germany and Shenzhen/China. In each case, the choice of manufacturing site is made according to cost, complexity and logistics criteria.

The German management team in China ensures quality, adherence to specified processes and process stability on the assembly lines. This includes ensuring clear traceability of manufactured products, right down to the individual production worker.

Talk to us – we look forward to hearing from you.

Martin Arndt
Managing Director