Garmin 010-11928-20 Airmar TM150M Plastic Transom Mount Transducer with Depth and Temperature

This 300 W plastic transom mount with CHIRP technology has a maximum depth of 1,500 ft.; an operating frequency of 95 to 155 kHz; a beam width of 26/17 degrees; and mounts on a 3 to 20 degree transom. Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat. Requires separate install kit for trolling motor mount application.