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571 HD DI


Product image 1571 HD DI - J&B's OFF ROAD REVOLUTION
Product image 2571 HD DI - J&B's OFF ROAD REVOLUTION

Regular price $299.99

Get a view of what's happening below your boat with the Humminbird Fishfinder 571 HD DI.
The split screen views allow you to see Down Imaging and traditional 2D sonar side-by-side to get a complete understanding of what is under the water. The Humminbird exclusive SwitchFire sonar puts you in complete command of how your sonar returns appear. You can change the display modes on the fly to add or remove details and account for water depth, temperature and turbulence.The Humminbird Fishfinder 571 HD DI is a must-have during your fishing season because it helps find fish fast and lets you know which areas are worth casting in. This Down Imaging fishfinder also shows you when large rocks or objects are in the water under your boat. 
Humminbird Fishfinder 571 HD DI:
  • Down Imaging sonar provides photo-like views of the bottom
  • DualBeam Plus allows you to target both structure and fish
  • Quick disconnect mounting system
  • Down imaging sonar returns a photo like image below the boat
  • Backlit for night time use
  • Waterproof construction
  • Temperature sensor
  • 2-1/2" target separation
  • 5" 640V x 320H 16-level grayscale display
  • Down Imaging 455/800 kHz, 75-degree/45-degree beam with 350' depth capability
  • DualBeam Plus 200/455 kHz, 28-degree/16-degree beam and 600' depth capability
  • 4000W peak-to-peak power
  • Waterproof fishfinder comes with a two-year limited warranty
  • Waterproof fishfinder model# 408960-1


Manufacturer Part Number
Speed Sensor, Waterproof, Temperature Sensor
Assembled Product Dimensions (L x W x H)
4.50 x 6.90 x 7.50 Inches
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