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Humminbird 737 Fishfinder

Humminbird 737 Fishfinder

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Humminbird 737 Fishfinder

The incredibly expandable 737 features 90° QuadraBeam sonar, 640 vertical pixel resolution display, and a memory card reader to save sonar SnapShots or display optional cartography and GPS.


  • Maximum sonar coverage, and maximum expansion capabilities
  • High contrast 640V x 320H ultra-high resolution 5" FSTN display
  • Widest coverage QuadraBeam™ with selectable 90°, 60° and 20° beams
  • Locate fish and structure to the left, right and below the boat
  • Memory card expansion slot for Digital Screen Snap Shot or optional cartography
  • GPS quick keys for Mark, Goto and Zoom for use with GPS input.
  • Maximum 4000 Watts peak-to-peak (500 Watts RMS) Power Output
  • Water temperature included, speed capable
  • Reliable performance from shallow to 1500 feet
  • GPS ready, expandable & upgradeable Fishing System
  • Tilt & swivel quick disconnect mount system or optional in-dash mount
  • Optional Navionics Gold and HotMaps cartography
  • Optional WideSide™ bank scanning transducer
  • Click here for 737 Manual in PDF format. If you need Adobe Reader to open PDF documents, click here to get it.

More Features

  • Optional in-dash mounting easily fits consoles outfitted with a 5.4H" x 6.9W" mounting space
  • Digital Flasher View delivers real time, flasher performance
  • Real Time Sonar™ instantly captures the action under the boat
  • Sonar Echo Enhancement™ reveals the smallest details - even your jig!
  • One-Touch Zoom and Bottom Lock enhance resolution and separate fish from structure
  • TruArch™ shows actual fish returns or choose selective Fish ID+™ with target depth
  • Freeze Frame instantly pause display allowing more time to see the details
  • GPS ready - just add GPS Receiver or a hand-held GPS to show position, mark hotspots and find your way home
  • Expand capabilities with optional Fishing System add-ons: Wireless Sonar Link, WeatherSense™ Barometric Pressure Monitor, GPS Receiver or SystemLink to share one GPS with two units
  • Upgradable internal software
  • Precision 2 ½" target separation reveals close hanging fish
  • X-Press™ Menus access the most important controls with fewer button presses
  • Selectable large digital readout view for easy readability
  • Microdynamic transducer slices through water for reliable readings to 70 MPH
  • Fresh and saltwater options for optimal performance in any environment
  • Adjustable 2x, 4x, 6x and 8x zoom levels
  • Adjustable backlight for night fishing
  • Fully gasketed, waterproof construction - they float!
  • Assembled in the USA, One year limited warranty

To order the Humminbird 737, add to cart.

Product Price Cart
Humminbird 737 Fishfinder  #406560-1 Out of Stock!

Add Express Overnight Shipping for $14.00 $14.00

 Free Shipping!  No sales tax outside Nebraska.


Product ID Number Price Cart
Humminbird GPS Receiver (AS-GR16) 406340-1 99.00

Humminbird System Link Cable** 720052-1 $32.00

Humminbird AS-BP WeatherSense** 405130-1 $65.00

Humminbird Speed Sensor (TS W)** 730000-1 $39.00

Humminbird PC Connection Kit AS-PC2** 700035-1 $24.00

Humminbird Handheld GPS Cable** 700030-1 $24.00

**Item sold with purchase of unit only.  Not for individual sale.


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Last modified:  June 24, 2015

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