The Garmin GT20-TM has a molded 20 ft transducer cable and built-in fast response temperature sensor. Power rating of 500 W; a max depth of 1,600 ft traditional and 250 ft ClearVu. It provides a frequencies of 77/200 kHz (traditional) and 455 kHz & 800 kHz (ClearVu).
Compatible with Garmin echo dv/cv Series Fishfinders.
This transducer replaces model GAX12758 010-12758-00 CV20-TM .
Product Accessories for Garmin GT20-TM ClearVu Transducer 4-Pin
PropSpeed's FoulFree Transducer Coating Kit is the biggest advancement in transducer paint and coatings in the last 30 years. It will keep your thru-hull or transom mount transducer free of marine growth. This nontoxic formula has zero leaching of harmful chemicals into water unlike traditional anti-fouling bottom paints and is certified by Airmar.
Garmin Heavy Duty Transom Mount with Spray Shield
Garmin Spray Shield for DownVu/SideVu Transducers