The Garmin echoMAP Plus 43cv with GT20 Transducer Fish Finder/Chartplotter Combo makes a great addition to any fishing or boating trip and has lots of built-in benefits. Sports a vivid, 4.3 display with support for crisp, clear Garmin CHIRP traditional sonar and CHIRP ClearV scanning sonar. It comes preloaded with LakeV HD maps that cover 17,000 total lakes, including 13,000 with 1 contours. Unlike ordinary fish finders and chartplotters, this ECHOMAP fish finder has Quickdraw Contours mapping software that instantly creates personalized fishing maps on-screen with 1 contours in real time as you fish. You own these maps. Theyre yours to keep private or share with the Garmin Quickdraw Community on Garmin Connect. Plus, you can share waypoints and routes with other echoMAP or STRIKER devices. The quick-release mount makes the combo easy to remove and take with you. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Color: Clear. Type: Sonar/GPS Combos.