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Electronics > Fishfinders & Depth Sounders > Fishfinders >

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For the serious fisherman, we've got a wide range of fishfinders and depth sounders from brands like Si-Tex, Humminbird, and Lowrance. Choose from basic fishfinders and impressive fishfinder/chartplotter combos with side/down-imaging technology. Get equipped with our selection of transducers and sonar accessories like depth and temperature probes.

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Humminbird 798ci HD SI GPS/Fishfinder Combo

Humminbird 798ci HD SI GPS/Fishfinder Combo

Key Features
  • 5" diagonal 256-color TFT display with backlight

  • Internal precision GPS antenna

  • UniMap cartography covers inland and coastal USA

  • Side Imaging and Down Imaging Sonar

  • SwitchFire Sonar: two modes for the clearest image

$1,049.99
$649.99
Lowrance Elite-4x DSI Fishfinder

Lowrance Elite-4x DSI Fishfinder

Key Features
  • 3.5" 256-color TFT display with backlight

  • 455/800 kHz Skimmer DSI imaging transducer

  • DownScan Imaging shows photo-like view under boat

  • Waterproof to IPX7 standards

  • NMEA 0183 compatible

$199.99
$149.99
Lowrance X-4 Fishfinders

Lowrance X-4 Fishfinders

Key Features
  • 4" 240 x 160 pixel 4-level gray scale display

  • Automatic ASP (Advanced Signal Processing)

  • Advanced Fish I.D. and FishTrack

  • Skimmer transom-mount transducer

2 models to choose from
$79.99 - $99.99
Garmin echo Series Fishfinders

Garmin echo Series Fishfinders

Key Features
  • Free transom/trolling motor-mount transducer

  • Garmin HD-ID target tracking technology

  • Concise fish targeting and bottom tracking

5 models to choose from
$79.99 - $349.99
$76.99 - $314.99
Lowrance Elite-4 Chartplotter/Fishfinder Combo With Color Display

Lowrance Elite-4 Chartplotter/Fishfinder Combo With Color Display...

Key Features
  • 4" color LED display

  • 83/200 kHz Skimmer transducer w/built-in temp

  • TrackBack lets you review 1 of sonar history

  • Internal 16-channel GPS receiver

  • Built-in US basemap

$299.99
Lowrance Mark-5x DSI Fishfinder

Lowrance Mark-5x DSI Fishfinder

Key Features
  • DownScan Imaging Sonar technology

  • 455/800 kHz Skimmer DSI imaging transducer

  • Bottom readings at speeds up to 40 mph

  • Film SuperTwist LED display

  • 16-level grayscale

$299.99
$199.99
Lowrance StructureScan Transducer 10' Extension Cable

Lowrance StructureScan Transducer 10' Extension Cable

Key Features
  • 10 transducer extension cable

  • For use with LSS-1 and LSS-HD transducers

$59.99
Humminbird 500 Series Fishfinders

Humminbird 500 Series Fishfinders

Key Features
  • Best-in-class HD screen resolution

  • Down Imaging Sonar

  • DualBeam PLUS with Switchfire

  • Tilt and Swivel Mounting System

3 models to choose from
$199.99 - $299.99
110 Fishin' Buddy Portable Fishfinder

110 Fishin' Buddy Portable Fishfinder

Key Features
  • One-touch control of advanced features

  • No rigging or wiring

  • Selective Fish ID+

  • 200kHz down-looking sonar

$109.99
Lowrance Elite 5x HDI Dual Frequency Fishfinder

Lowrance Elite 5x HDI Dual Frequency Fishfinder

Key Features
  • Hybrid Dual Imaging

  • Marks fish arches and tracks lures

  • Picture-like detail of bait fish

  • Separates fish targets from surrounding structure

2 models to choose from
$399.99 - $499.99
Garmin echo Series Fishfinders

Garmin echo Series Fishfinders

Key Features
  • Fishfinder with simple operation

  • Advanced HD-ID sonar

  • Clear target separation and bottom tracking

  • Easy-to-use quick-release mount

6 models to choose from
$99.99 - $369.99
Humminbird Piranhamax 175 Portable Fishfinder

Humminbird Piranhamax 175 Portable Fishfinder

Key Features
  • 4" (240V x 160H) 16-level monochrome display

  • Dual Beam sonar with a power output of 1600 watts

  • Maximum depth is 600

$149.99
Garmin echo dv Series Fishfinders

Garmin echo dv Series Fishfinders

Key Features
  • Advanced HD-ID and DownVu scanning sonar

  • Powerfully simple to use

  • A nearly photographic view of fish and structure

  • Quick-release tilt/swivel mount

4 models to choose from
$169.99 - $419.99
Lowrance Elite-4x HDI Hybrid Dual Imaging 83/200 kHz Fishfinder

New! Lowrance Elite-4x HDI Hybrid Dual Imaging 83/200 kHz ...

Key Features
  • Broadband Sounder 83/200 kHz

  • Plus DownScan Imaging 455/800 kHz

  • 4.3" color display

  • Overlay DownScan onto the Broadband Sounder

$199.99
Humminbird 678c HD DI Fishfinder

New! Humminbird 678c HD DI Fishfinder

Key Features
  • Brilliant 5" HD LCD display

  • 640V x 480H resolution

  • Down Imaging Sonar

  • DualBeam PLUS with SwitchFire Sonar

  • Transom-mount transducer included

$389.99
Lowrance Mark-4 Chartplotter/Fishfinder Combo With Grayscale Display

Lowrance Mark-4 Chartplotter/Fishfinder Combo With Grayscale ...

Key Features
  • 4" grayscale LED display

  • 83/200 kHz Skimmer transducer w/built-in temp

  • TrackBack lets you review 1 of sonar history

  • Internal 16-channel GPS receiver

  • Built-in US basemap

$199.99
Furuno FCV627 5.7" Color Fishfinder

Furuno FCV627 5.7" Color Fishfinder

Key Features
  • Super bright 5.7" LCD screen

  • Post-processing gain control

  • Clearer pictures are easy to decipher

  • Bottom discrimination

$849.99
MarCum ShowDown 5.6 Dual Beam FishFinder

MarCum ShowDown 5.6 Dual Beam FishFinder

Key Features
  • 8" vertical LCD high-contrast display

  • Patented Interference Rejection Software

  • Infinitely adjustable zoom

  • Dual-angle switchable transducer

$399.99
Humminbird 678c HD Fishfinder

New! Humminbird 678c HD Fishfinder

Key Features
  • Brilliant 5" HD LCD display

  • 640V x 480H resolution

  • DualBeam PLUS with SwitchFire Sonar

  • Easy-to-use X-Press Menu System

  • Transom-mount transducer included

$339.99

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