The protection of the human being and its environment against dangerous substances is our special concern. Therefore, we have continuously been developing and producing innovative sensors and measurement equipment since 1980. Our instruments find their application in any place, where measurement is required, be it in the environment or at the work place. Our products are specified in accordance with national and international regulations and guidelines.

If you would like to learn more about the working principles of our dust-measuring equipment and of other optical sensor technologies, we recommend the book:

For an overview of our dust-measuring equipment please click here