GDT™ 43 NMEA 2000® Depth & Temperature TransducerThis 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.Compatible Devices:
GMI™ 10 & 20
GNX™ 120, 130, 20, 21 & Wireless Sail Pack 43
GPSMAP® Series
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
![garmin gdt 43 nmea 2000 depth & temperature transducer [010 01749 10]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/garmin-gdt-43-nmea-2000-depth-temperature-transducer-010-01749-10.jpg)
![garmin echomap uhd2 74cv chartplotter/fishfinder combo w/us coastal maps gt20 tm [010 02595 51]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/garmin-echomap-uhd2-74cv-chartplotter-fishfinder-combo-w-us-coastal-maps-300x300.jpg)

![garmin livescope plus system w/gls 10 lvs34 transducer [010 02706 00]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/garmin-livescope-plus-system-w-gls-10-lvs34-transducer-010-02706-00-300x300.jpg)
Reviews
There are no reviews yet.