RVM-400 series stainless steel all-in-one through hull transducer brings the power and clarity of RealVision MAX technology to inboard and outboard powerboats. The RVM-400 series transducers are compatible with the RVM1600 sonar module and Axiom 2 Pro RVM chartplotters 

The RVM-400 series transducers feature DownVision™, SideVision™, 600-Watt High CHIRP, and 3D sonar capability. The transducer has a built-in attitude and heading reference system (AHRS) that stabilizes 3D sonar imagery, automatically compensating for vessel motion. Also included is a fast, accurate water temperature sensor.

The rugged stainless steel housing is suitable for fiberglass, timber, steel and aluminium hulls. The low-profile design slips effortlessly through the water without causing drag or cavitation. 

The RVM-400 is a single transducer for mounting locations with less than 5° hull deadrise. 

The RVM-412 and RVM-420 transducer pairs feature tilted offset sonar elements inside their surface mount housings. The tilted elements ensure the sonar's beam patterns are correctly aligned for maximum performance while avoiding the drag and turbulence associated with a fairing-blocked transducer installation. Transducer packs include a Y-Cable and 8m transducer extension cable. RVM-412 is offset at 12° for hulls with 5-15° of deadrise, RVM-420 is offset at 20° for hulls with 15°-25° of deadrise.

N.B. The offset transducers are designed to work as a pair. For single transducer installations use the RVM-400 non-offset transducer.

Port transducer only.