About us

DiveO2 GmbH was founded by Dr. Frank Gottschalch in 2022 to implement the state-of-the-art optical oxygen sensor technology into the scuba diving branch.

Dr. Frank Gottschalch is known as a publicly sworn expert in cases of fatal diving accidents, mainly in commission for the public prosecutor, the police or the court.

He is also the Training Director for IANTD in Germany, Austria and Swiss and a German Navy Commander (sg) of reserve as the chief superintendent of diving.