TriOS Mess- und Datentechnik GmbH

Producer of high-quality optical metrology

TriOS Mess- und Datentechnik GmbH is an independent, owner-managed company, founded in Oldenburg in 1998 and now headquartered in Rastede. Since then, TriOS has become an established manufacturer of high quality optical measurement technology and one of the leading companies in the field of optical immersion sensors for water treatment. TriOS offers today an expanded portfolio including photometers, fluorometers and eChem sensors as well as complete system solutions for different applications.