Humminbird HELIX 5 G2 Portable Sonar Fish Finder

Humminbird Helix 5 Sonar G2 Portable SwitchFire Sonar -- Take command of how your sonar returns appear with our Clear and Max Modes. 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. Up-gradable Software -- Access software updates to enhance the performance of your Humminbird unit thru the Humminbird website.  The HELIX 5 Sonar G2 PT with our new user interface and operating system, features a brilliant 800H x 480V, 5" 256 color display with backlight. DualBeam PLUS sonar with 4000 watts PTP power output. Maximize your angling experience with the Humminbird HELIX 5 Sonar G2 PT fishfinder system Specifications Display size 5 in Display resolution 800 x 480 Display type Color TFG Display colors grayscale 16-bit Standard sonar DualBeam PLUS Standard sonar coverage 20° & 60° @ -10db Standard sonar frequency 200/83 kHz Target separation 2.5 in