GARMIN GSD-20 BLACK BOX SOUNDER MODULE REMANUFACTURED

Garmin Intelliducer NMEA 0183 Thru-Hull 12-24 ° Deadrise

This Garmin Intelliducer provides depth and temperature readings to 600 feet for your NMEA 0183 system. Thru-Hull transducer for boats with 13-24 ° deadrise. Cables included.

Garmin Gsd 22 2kw Sounder Blackbox Fishfinder Module

The GSD 22 is a powerful remote sounder that plugs directly into the Garmin Marine Network for use with our network chartplotters — or into the new Garmin CANet ™ for use with the 292/392/492 ...