Humminbird HELIX 7 CHIRP MEGA DI GPS G4

Use To Find Fish And Identify Buoys/ Day Markers/ Hazards/ Marinas/ Contours/ Depth Markers; 7 Inch LCD Display; 1024 x 600 Pixels Resolution; Keypad Control; 10.5 Inch Length x 5.8 Inch Height x 3.68 Inch Depth; 500 Watt Output; With Built-In G4 GPS/ Built In Mapping/ Down Imaging/ MEGA Imaging; Waterproof; Dual Spectrum CHIRP Sonar; With XNT 9 HW MDI Transducer/ Control Head/ Power Cable/ Gimbal Mounting Bracket/ Mounting Hardware