Klein System 4000

Klein’s System 4000 Side Scan Sonar is purpose built for general survey mapping applications providing long range and high-resolution performance from the dual frequency transducer options. The system is easy to use, portable and designed to meet the demanding offshore and riverine/harbor survey requirements.

Condensing our 55 plus years of design knowledge into a system that combines Klein’s iconic imaging with unprecedented towing options and range performance for unsurpassed search and survey efficiency.

Klein Blue Technology™ represents innovations in transducer, signal conditioning and processing design producing unmatched image quality and range performance. These enhancements also allow for motion tolerant performance in heavy sea states where vessel motion impacts tow fish stability. Klein Blue design optimization achieves a new level of acoustic performance for our workhorse Klein 4000 System.