Garmin GDT 43 Depth & Temperature Transducer [010-01749-00] Brand_SI-TEX still cheaper than buying the

still cheaper than buying the parts separately

Does not leave marks or clunk around the boat

so the negative or positive wire can be attached to either side

UPC: 691514950853

XD Top Mount

Garmin GDT 43 Depth & Temperature Transducer [010-01749-00] Brand_SI-TEX still cheaper than buying theGDT 43 Depth & Temperature Transducer This 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