Garmin GT20-TM Transducer (010-01960-00) metric field Lake Bathymetry depth contour for

Lake Bathymetry depth contour for over 150 fishing lakes

Over 330 Boat Launch locations

600 W peak-to-peak)

Have a compatible Garmin golf watch

Power Memory Recall

Garmin GT20-TM Transducer (010-01960-00) metric field Lake Bathymetry depth contour forFor the shallow water fisherman who wants traditional and CHIRP ClearV scanning sonar, this transom or trolling motor mounted transducer consistently displays fish arches as well as clear pictures of objects, structure and fish that pass below your boat. The 20 ft transducer cable with built in fast response temperature sensor has a power rating of 500 W; a depth of 1,900 ft (traditional) and 750 ft (ClearV); an operating frequency of 77 200 kHz