Garmin GT20-TM 4 Pin Transom Mount Transducer
Place your order by 2:00pm and you'll receive your package in the 1-3 Working Days
see our delivery page for more info
Clear, detailed sonar imaging for productive fishing trips
The Garmin GT20-TM Transom Mount Transducer is designed for anglers who demand precise and reliable sonar imaging in shallow waters. Combining traditional sonar with CHIRP ClearVü scanning, it consistently delivers detailed fish arches and vivid images of structures, objects, and fish beneath your boat.
With a robust 20ft cable and fast-response temperature sensor, this 500W transducer reaches depths of up to 1,900ft for traditional sonar and 750ft for ClearVü, operating at 77/200 kHz and 455 kHz frequencies, respectively. It supports a transom angle of 0 to 70 degrees and comes with both transom and trolling motor mounts for versatile installation.
Engineered for clarity and convenience, the GT20-TM ensures every fishing trip is more productive and enjoyable. Includes installation instructions for secure and effective setup.