The top-of-the-line 383c Combo features brilliant color display, advanced DualBeam PLUS sonar, GPS chartplotting with a built-in UniMap
Key Features
 
    * High performance color fishfinder with GPS and built-in maps packs high-end features in compact size.
    * Internal 16 channel WAAS GPS receiver with omni-directional antenna for higher performance.
    * Built-in 4 nautical mile resolution UniMap™ of USA inland lakes, rivers and coastal areas
    * Brilliant color, 320V x 240H high resolution 3.5" TFT display
    * DualBeam PLUS™ sonar delivers wide coverage and better bottom definition
    * Selectable 20° or 60° beams, or simultaneous operation
    * Better performance 2400 Watts peak to peak, 300 Watts RMS power output
    * Reliable performance from shallow to 1000 feet
    * Water temperature and GPS speed included
    * Tilt & swivel quick disconnect mount system or optional in-dash mount  mount
Humminbird 383 GPS/Fishfinder combo