Humminbird HELIX 7 CHIRP MEGA SI GPS G4 is the fourth generation Helix 7, who owns MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live and GPS. 7-inch display provides a large enough screen, on which you can easily take advantage of some options, which are active in split-screen mode. New to series Helix 7 – MEGA Side Imaging – Discover the world below the boat with a crystal clear picture at a range of 38m outboard of each side. With the new technology you will get up to 3 times more detailed image, than with standard Side Imaging sonar.
New to series Helix 7 – MEGA Down Imaging – Enjoy an incomparably clear picture with coverage up to 38 meters below the boat. With the new technology you will get up to 3 times more detailed image, than with standard Down Imaging sonar.
Dual Spectrum CHIRP: Before you know it, you will know what is beneath you, thanks to the distinct silhouettes of fish on the screen and the structures on the bottom, where they might be hiding. Thanks to the patented Low Q Chirp probe, Dual Spectrum offers two search options – wide mode for maximum coverage and narrow mode for maximum image detail.

Guarantee: 2 years.

Additional features:
• X-Press Menu System – quick access to the most frequently changed settings on the sonar menu;
• Custom View Selections – image setting, which allows you to select only this, that you want to monitor;
• Screen Snap Shot to Memory Card – digital image on the screen, which can be saved to a card when marking a hotspot;
• Sonar Recording – record information, which can be viewed later on the screen;
• Upgradable Software – possibility of updating the software;
• Card slot: Single Micro SD.