Garmin GDT 43 NMEA 2000 Depth & Tempreture Thru-Hull Transducer Colour:Default Built-in to our new GPSMAP

Built-in to our new GPSMAP xsv combos and GSD 25 Premium Sonar Module it uses 1 transducer for traditional CHIRP HD-ID sonar and CHIRP DownVü and SideVü scanning sonar

316 Stainless Steel

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What it means to you is much better target resolution clarity and crispness than any other sonar system

Garmin GDT 43 NMEA 2000 Depth & Tempreture Thru-Hull Transducer Colour:Default Built-in to our new GPSMAPThis Thru Hull Transducer Can Read Water Depth And Water Temperature. It Can Retrofit An Existing Nexus And Silva 43 Mm Thru Hull Transducer (TH43). When Bundled With The NMEA 2000 Adapter The GDT 43 Can Connect Directly To The NMEA 2000 Network And The Information Can Be Displayed On A Compatible Garmin Chartplotter Or Instrument Display.