The Garmin GT22HW-TM is a compact and versatile transducer, particularly well-suited for freshwater fishing and for boats where mounting on a trolling motor or transom is desired. The transducer combines traditional CHIRP High Wide sonar with CHIRP ClearVü™ scanning sonar, giving you sharp fish arches, high target separation, and clear structure views directly under the boat.
The traditional CHIRP High Wide sonar (150–240 kHz) delivers wide coverage and precise fish arches, making it easier to locate fish in shallow and medium-depth freshwater. The ClearVü CHIRP element (455/800 kHz) provides photo-like images of the bottom, vegetation, and structures, allowing you to quickly distinguish fish from their surroundings.
With its compact size, the GT22HW-TM is an obvious choice for trolling motor mounting, but it can also be mounted on a transom with a deadrise angle from 0–70°. The transducer is supplied as an 8-pin model with integrated temperature sensing and supports a wide range of compatible Garmin chartplotters and fishfinders.
Key features
CHIRP High Wide traditional sonar for wide coverage and clear fish arches
CHIRP ClearVü™ scanning sonar for photo-like bottom views
Ideal for freshwater fishing and trolling motor mounting
Compact design with flexible mounting options
Built-in temperature sensor
