The Garmin GT22HW-TM brings together High Wide CHIRP traditional sonar and CHIRP DownVü scanning sonar in a compact plastic housing sized for trolling motor or transom mounting. The dual-element design delivers sharp fish arches, strong target separation, and crisp bottom structure detail — making it a capable upgrade for freshwater anglers who want more from their sonar setup. Follow the included installation instructions closely to ensure a proper, damage-free mount.

Specifications:

• Model: GT22HW-TM
• Transducer type: Plastic, transom mount or trolling motor mount
• Sonar modes: High Wide CHIRP traditional sonar and CHIRP DownVü scanning sonar
• CHIRP traditional sonar frequency range: 150–240 kHz
• CHIRP traditional sonar power: 250 W
• CHIRP DownVü frequency: 455/800 kHz
• CHIRP DownVü power: 500 W
• Connector: 8-pin
• Housing material: Plastic
• Compact design optimized for trolling motor mounting

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.