The Powerfully simple 4-inch echo 151dv includes an all-in-one transducer that delivers both advanced HD-ID 77/200 kHz and Garmin DownVu scanning sonar for a nearly photographic view of fish and structure under your boat. View DownVu and traditional sonar on the 8-level gray scale display and experi...

echo MAP 53dv includes a 5-inch high-contrast color display with automatic backlight adjustment. Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. echo MAP comes with 1 transducer for 77/200 kHz HD-ID sonar and G...

echo MAP 44dv includes a 4.3-inch high-contrast color display with automatic backlight adjustment. Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. echo MAP comes with 1 transducer for 77/200 kHz HD-ID sonar and...

echo MAP 43dv includes a 4.3-inch high-contrast color display with automatic backlight adjustment. Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. echo MAP comes with 1 transducer for 77/200 kHz HD-ID sonar and...

echo MAP 54dv includes a 5-inch high-contrast color display with automatic backlight adjustment. Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. echo MAP comes with 1 transducer for 77/200 kHz HD-ID sonar and G...

echo MAP 73dv includes a 7-inch high-contrast color display with automatic backlight adjustment. Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. echo MAP comes with 1 transducer for 77/200 kHz HD-ID sonar and G...

echo MAP 74sv includes a 7-inch high-contrast color display with automatic backlight adjustment. Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. echo MAP comes with 1 transducer for 50/200 kHz HD-ID sonar and G...

Get ultra-clear sonar pictures of objects, structure and fish that pass below your boat with this all-in-one 4-pin transducer. This 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. (DownVu); an operati...

The GCV 10 black box sonar adds both SideVu and DownVu with CHIRP scanning sonar technologies to your compatible Garmin echo MAP or GPSMAP series combo (see compatible devices). CHIRP technology sweeps through a range of frequencies to give you an ultra-clear sonar picture of objects, structure and...

Get ultra-clear sonar pictures of objects, structure and fish that pass below and to the side of your boat with this 12-pin transducer. This 20 ft. transducer cable with built-in fast response temperature sensor has a power rating of 500 W per element (1,500 W total); a depth of 750 ft. (DownVu) and...