Wide Coverage, Very High 320 Vertical Pixel Resolution and GPS Ready!If you're looking for the most capable, yet affordable expandable Fishing System available, get the Matrix17. Packed with a very high resolution 5" 320V x 320H LCD with UltraBlack Pixel Technology and 12 level Clear Edge Inverse Grayscale, The Matrix 17 displays sharp images of fish and structure. And, with wide 60 degree DualBeam Plus you'll see a wider area with greater bottom detail. Other performance features include the Sonar Echo Enhancement that tracks a jig to over 40', accelerated Real Time Sonar that captures the action instantly, and our patented Quick Disconnect Tilt and Swivel Mount System with no cables to plug in! Choose TrueArch or Selective Fish ID+ Target Identification and see Temperature on-screen! Don't forget to check out Humminbird's exclusive add-ons for GPS, SmartCast Wireless Technology or WeatherSense Barometric Pressure Monitor to give you that extra edge to bring home the big one.

Features:
• Choice of Whiteline, High Contrast Bottom Black, or Structure ID Bottom Presentation
• Fully Gasketed Housing is Waterproof and Impact-resist
• Selectable Large Digit Screen for Easy-to-Read Number Display
• All Models Include Water Surface Temperature and are Speed Capable
• Backlighted Display for Low-light Viewing