The Garmin GT22HW-TM is a compact, dual‑mode transducer designed for freshwater anglers mounting to a trolling motor or transom. It delivers both CHIRP traditional sonar and CHIRP DownVü scanning sonar for unmatched target clarity and structure detail beneath your boat.
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Dual CHIRP capabilities: High Wide CHIRP traditional sonar and CHIRP DownVü scanning sonar for versatile viewing options.
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Traditional CHIRP frequency: 150–240 kHz
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DownVü frequency: 455/800 kHz
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Power output: 250 W for traditional CHIRP; 500 W for DownVü
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8-pin transducer design: Reliable connections for secure, consistent performance
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Mounting type: Compact, trolling motor‑friendly design suitable for freshwater boats and easy mounting on a trolling motor or transom
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Imaging quality: Clear fish arches, excellent target separation, and detailed underwater structure
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Installation ease: Includes installation guidance to help you set up quickly and safely
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Prop 65 warning: WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov
Experience precise, dual‑mode sonar that helps you identify fish and underwater structure with confidence. The GT22HW-TM’s compact design makes trolling motor mounting straightforward, while its imaging and traditional sonar modes provide the detailed view you need to improve your days on the water.
