Sea & Sun Technology provides best-in-class probes and solutions for the maritime and limnic sector to measure water quality.

Our high-precision probes provide reliable data that you can trust.

Our Technology – Your Advantage

25 years of experience
Since 1998 we have been designing and manufacturing high-precision multi-parameter probes, equipped with different sensors for use in oceans, lakes and rivers. These probes can combine up to 11 sensors and are applicable in water depths of up to 11.000 m.

CTD and MSS Probes
We offer standard probes with a variety of sensors and tailor made solutions. Our very experienced staff is happy to meet customer requirements and develop products according to their specific needs.

TOP100 Award Winner
In 2019 and 2023 we were honored with the TOP100 Award as one of the most innovative companies in Germany.

For each client we provide expert advice: Our clients come from

scientific institutes from limnic or the maritime research
governmental institutes for water quality monitoring
navy
offshore industry
deep sea mining
waste water treatment
mining

We solve your water measurement challenges!
The core competences of Sea & Sun Technology during the last 20 years are the development, production, and distribution of highly technological water measurement solutions. We provide system solutions from a single source so our clients can rely on a solution that really works, even under the roughest conditions on high seas.

We provide reliable data so our clients can fullfil their important tasks.

Sea & Sun Technology has been awarded to be:

Company of the Year – Marine Technology Industry 2016
Best International Underwater Measurement Systems Provider – Germany
Growth Strategy Company of the Year, Germany – 2016

Heinz Schelwat was appointed as Professor for under water measurement at Zhonghuan Information College, Tianjin University of Technology

Sea & Sun Technology - Model CTD 90M - Online Multi Parameter Probe - Datsheet