GT51M-TH 12 pin through-hull transducer - Garmin

This pass-through transducer provides ultra-sharp scanning images of objects, structures and fish below the boat. This conventional CHIRP fishfinder and CHIRP DownVü/SideVü transducer provide optimized performance in deep water and harsh 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 conventional CHIRP sounder has a power rating of 600 W and operating frequencies of 80-160 kHz. It includes a built-in quick response temperature sensor. For hull angles less than 25 degrees.

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