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Availability: In stock

$349.99
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Quick Overview

  • Frequency : 200/83
  • Internal/External Antenna : Internal
  • Resolution (VxH) : 640x320
  • Screen Size : 5.0
  • Screen Type : Grayscale
  • Speed/Temp : Temp Only
  • Touchscreen : No
  • Transducer Type : Transom Mount
  • Waterproof Rating : Waterproof
  • Watts RMS - Max : 250
  • Weather Capable : No
  • Cartography Type : Gold/Hotmaps
  • Basemap : Yes
  • Card Format : SD
  • Cartography - Preloaded : No
  • Cartography Brand : Navionics
  • Box Dimensions : 8"H x 8"W x 8"L    WT: 4.0lbs

Humminbird Fishfinder 581i Combo w/ Internal Antenna

 

Humminbird Fishfinder 581i Combo w/ Internal Antenna

Details

  • 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

Additional Information

SKU 36979