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Humminbird HELIX 7 G3 CHIRP MEGA SI GPS with Navionics+ Aus/NZ

Cat.No:  45572N Sup. No:  104562B

Availability: In stock

RRP: $1,399.00

our price $1,299.00
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he HELIX 7 CHIRP MEGA SI GPS G3 fish finder features MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, GPS and Humminbird Basemap built-in.

The 7″, ultra-wide display gives you ample room to view the many pre-loaded split screen view options.


  • CHIRP Down Imaging
  • Digital Sonar
  • Dual Spectrum CHIRP
  • SwitchFire
  • 10Hz Internal GPS
  • Built-in Base Map
  • Navionics+ AUS/NZ Included
  • Non-Networking
  • AutoChart Live


MEGA Down Imaging

  • 455 kHz: 440-500 kHz – 350 ft (107 m) Depth
  • MEGA: 1075-1150 kHz – 125 ft (38 m) Depth

Dual Spectrum CHIRP with SwitchFire®

  • 1200 ft (366 m) Depth
  • 3500 ft (1067 m) Depth*
  • Full Mode: 150-220 kHz
  • Narrow Mode: 180-240 kHz @ 25°
  • Wide Mode: 140-200 kHz @ 42°


  • Built-In Mapping: Humminbird Basemap/AutoChart Live

Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.