Garmin GT21M-THF Bronze Thru-hull 20Deg Tilt Medium CHIRP Depth and Temp
Model: 010-02867-02SKU: #553531775759882 | Model: #010-02867-02
Garmin GT21M-THF Bronze Thru-hull 20Deg Tilt Medium CHIRP Depth and Temp
Model: 010-02867-02The GT12M-THF transducer is designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats. It features high-definition 350-watt midband CHIRP (85-165 kHz) sonar that clearly defines fish targets down to depths of 800 feet in saltwater and 1