GCV™ 20 Scanning Sonar Black Box Includes Transducer:No *Steering wheel

*Steering wheel

this powered mount allows for easy grab-and-go accessibility with your compatible GPSMAP

It includes a bottom gasket

Ensure your vessel's communication system remains in prime condition with the Standard Horizon Replacement VHF MIC

Secure Anchor Storage - Retracts discreetly under deck to stow anchor securely when not in use

GCV™ 20 Scanning Sonar Black Box Includes Transducer:No *Steering wheelAdd Ultra High Definition Scanning Sonar to Your Compatible Chartplotter The easy to install, networkable GCV 20 sonar black box allows you to redefine clarity and detail. Add any of the 3 GT34UHD transducer models to see stunningly clear Ultra High Definition ClearV and Ultra High Definition SideV scanning sonars with frequencies ranging from 0. 8 MHz (800 kHz) to 1. 2 MHz (1,200 kHz) to your compatible chartplotter. And you can share sonar images