Raymarine T70319 RV-220 Bronze External Thru-Hull Transducer System alt-0071924961421 In-coach controller with extended RF

In-coach controller with extended RF range

lightweight and strong

000-hour salt-spray test

convenient docking

Raymarine T70319 RV-220 Bronze External Thru-Hull Transducer System alt-0071924961421 In-coach controller with extended RFDesigned for inboard or outboard boats, the RV 220 Bronze Through Hull Transducer System lets you easily identify structures and locate fish with the life like clarity of RealVision 3D sonar. The RV 220 system is a 4 channel, Wide Spectrum CHIRP transducer system with DownVision, SideVision, high frequency CHIRP fish targeting and RealVision 3D sonar inside. The transducer system has a built in attitude and heading reference system (AHRS) that