HELIX 7 SonarThe HELIX 7 Sonar features a brilliant 800H x 480V, 7" 9-bit color display with backlight. DualBeam PLUS sonar with 4000 watts PTP power output. Maximize your angling experience with the Humminbird HELIX 7 Sonar fishfinder system. TechnologySwitchFire Sonar: Take command of how your sonar returns appear with our Clear and Max Modes. DualBeam Plus Sonar:Two beams combine for great detail and a wide coverage area. Use the narrow beam for high-accuracy returns and bottom. Use the wide beam when you want a larger search area.Upgradable Software:Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site.High Definition Display:Provides bright, crystal-clear images for easy viewing in harsh sunlight. Product : HUMMINBIRD HELIX 7 FISHFINDER Manufacturer : HUMMINBIRD Manufacturer Part No : 409790-1 UPC : 082324046346
