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Humminbird Fishfinder 581i Sonar/GPS Combo with Internal Antenna

Humminbird Fishfinder 581i Sonar/GPS Combo with Internal Antenna
Item No.HUM-0193
Manufacturer Part Number407330-1
ConditionNew Retail Box (NOT Refurbished)
ReturnableYes (See our Return Policy)
WarrantyTurtle 30 Day, Manufacturer 1 Year
IN STOCK (Ships Today until 3pm EST)



  • Front mounted internal GPS allows in-dash mounting
  • Single Front Side SD card slot
  • 5" mono FSTN LCD
  • 640V x 320H
  • 16 Level Grayscale
  • Temp Included
  • GPS Speed Included
  • Dual Beam
  • 83 kHz/60 degrees & 200 kHz/20 degrees
  • 250 Watts RMS
  • 2000 Watts PTP
  • 50 Channel GPS
  • UniMap Built-in
  • Navionics Compatible

    MPN: 407330-1


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- Karen, California
"It arrived earlier than I expected. I also like the fact that I got e-mail from them confirming my order and giving me their contact info right away. It seemed personalized which I like."
- Stephen, Massachusetts
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- Robert, New York
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- Edwin, USMC in Iraq
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