Klein Marine Systems was established in 1969 and is the world’s leading supplier of side scan sonar systems. Klein side scan sonar systems enjoy a worldwide reputation of excellence, founded on high-quality products and customer service.
Our sonar systems are renowned for their exceptional quality and customer service, making them the industry standard.
System 5900
An advanced ultra-high resolution side scan sonar with integrated gap filler sonar and co-registered bathymetry for high speed MCM and surveillance missions.
System 5000 V2
An advanced high resolution, dynamically focused side scan sonar for high-speed military and commercial surveys
4K-MAX
High Resolution Side Scan Sonar with Integrated Nadir Gap-Filler for Professional Surveys
Applications
Trusted by governments, navies, port authorities, surveyors, oil companies, and universities worldwide.
Incredible Images
We pride ourselves on developing underwater technology that gives the best sonar images on the planet.
Military Supplier
We are proud to serve Militaries across the world with our trusted side scan sonar technology.