GT51M-TH 12-Pin Thru-Hull Transducer - Garmin

This thru-hull transducer provides ultra-clear scanning images of objects, structure, and fish beneath your boat. This traditional CHIRP sonar and CHIRP DownVü/SideVü transducer offer optimized performance in deep water and challenging conditions.

The CHIRP DownVü/SideVü elements have a power rating of 500 W per element (1,500 W total) and operating frequencies of 260/455 kHz. The traditional CHIRP sonar has a power rating of 600 W and operating frequencies of 80-160 kHz. It includes a built-in fast-response temperature sensor. For hull deadrises less than 25 degrees.

The GT51M-TH includes a 12-pin transducer with a stainless steel shaft, fairing block, isolation plate and bushings, mounting hardware, and installation instructions. Follow the instructions carefully to avoid damage to your vessel.