For more than 125 years our medium-sized company stands for innovation in gas analysis, gas warning and environmental protection.

We produce for nearly all the fields of application, transportable gas-measuring items and stationary gas-measuring systems, which can measure and detect by use of high-sensitive detectors a multitude of hazardous substances in smallest concentrations and therewith warn the people in time.

Our specialists deliver expert consulting, first-class installation, and reliable on-site service—supported by our international representatives to ensure outstanding global service and customer care.