Garmin GT30 Transducer

The Garmin GT30 Transducer is designed for use with chartplotters to provide clear images of fish, objects, and other structures below and at each side of the boat. It features CHIRP ClearVü and CHIRP SideVü scanning sonar with operating frequency of 455 kilohertz (425 up to 485 kHz) and 800 kilohertz (790 up to 850 kHz).