GARMIN
GT51M-THP (PAIR)
•Traditional CHIRP sonar (600W & op. freq. of mid-band CHIRP 80-160 kHz)
•CHIRP ClearVü/SideVü elements (500W per element & op. freq. of 260/455 kHz)
•Built-in fast-response temperature sensor
•For hull deadrises less than 25 degrees
•Includes 12-pin port/starboard transducers with stainless steel stems fairing blocks Y-cable bushings & mounting hardware