Helix 7 Di - Down Imaging Sonar, Switchfire Sonar, High Definition

Helix 7 Di-. The Helix 7 Di Features A Brilliant 800H X 480V, 8-Bit Color Display With Backlight. Down Imaging And Dual Beam Sonar With 4000 Watts Ptp Power Ouptut. Maximize Your Angling Experience With The Humminbird Helix 7 Di Fishfinder System.. Techonolgy-. Down Imaging Sonar:-. Get A Fish-Eye'S View Of What'S Happening Below Your Boat. Incredible Images Are Created With High-Frequency Sound Waves.. Switchfire 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.. Humminbird Helix 7 Di. Humminbird Helix 7 Di. Marine Navigation & Equipment. Fishfinder/Sounder - Color. Humminbird409800-1. 82324046452. Frequency = 200/455/455/800 | Included Transducer = Xnt-9-Di-T | Resolution (Vxh) = 800 X 480 | Screen Size = 7" | Speed/Temp = Temp Only | Transducer Type = Transom Mount | Waterproof Rating = Waterproof | Watts Rms - Max = 500