Raymarine T70319 RV-220 Bronze External Thru-Hull Transducer System marine If your damage is larger

If your damage is larger

electrolysis and resists fatigue due to vibration and flexing

Bronze body

horizontal

turn the selector switch

Raymarine T70319 RV-220 Bronze External Thru-Hull Transducer System marine If your damage is largerDesigned 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