Humminbird 4089601 571 HD DI Fish Finder (5" LCD, Down Imaging/DualBeam PLUS, Transducer, 350 Ft DI, 600 Ft 2D)

Humminbird 500 Series 571 HD DI DualBeam PLUS and Down Imaging fishfinder with Side Imaging. Thanks to best-in-class HD screen resolution, incredibly clear Down Imaging plus dynamic SwitchFire Sonar, you won't miss a thing. Timber, rocks, even fish-watch it all take shape on crystal-clear, 5 inch monochrome display. Find your way using built-in UniMap or up the ante with optional LakeMaster and Navionics cartography. Get all this technology in a convenient in-dash mount, or use our Tilt and Swivel Quick Disconnect Mounting System. Versatility makes the 500 Series perfect for a wide range of boats.

• Depth: 250 ft (DI) 600 feet
• Mounting: Quick Disconnect or In-dash
• Down Imaging and DualBeam PLUS SONAR with SwitchFire
• 5 inch monochrome HD display
• Temperature
• 5-inch 16 Level Grayscale FSTN LCD Display (320Hx640V)
• Down Imaging/DualBeam PLUS, 350 ft (DI) & 600 ft (2D)
• Power Output RMS 500 Watts, Peak to Peak 4,000 Watts
• Built In Transducer, Quick Disconnect, Real Time Sonar
• Sonar Frequency 455/800/200/455 kHz, Power Draw 200 mA