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Boating > Marine Electronics > Fish Locators, GPS & Sounders >

Boating>Marine Electronics>Fish Locators, GPS & Sounders>

Fishfinders, marine GPS, marine stereos, marine radios, marine electronic accessories with top brand names including Garmin, Furuno, Humminbird and Lowrance can be found at Gander Mountain. Our marine electronics provide high-performance features at highly competitive prices. Shop now for all your boating and marine electronics.

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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
$699.96
Humminbird 598ci HD SI Combo Chartplotter Fishfinder

Humminbird 598ci HD SI Combo Chartplotter Fishfinder

Key Features
  • Brilliant 640V x 640H color display

  • Side Imaging and Down Imaging

  • 180 view of the water

  • Built-in UniMap and SD card slot

  • Tilt and Swivel Quick Disconnect

$899.99
$449.99
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
Humminbird 858c HD DI GPS/Fishfinder Combo

Humminbird 858c HD DI GPS/Fishfinder Combo

Key Features
  • 7" diagonal 65K-color 16:9 display with backlight

  • External 50-channel precision GPS antenna

  • Built-in ContourXD cartography by Navionics

  • Down Imaging Sonar give a detailed picture

  • SwitchFire Sonar: two modes for the clearest image

$949.99
$599.99
Humminbird 899ci HD SI Chartplotter Fishfinder Combo

Humminbird 899ci HD SI Chartplotter Fishfinder Combo

Key Features
  • Bright 7" HD LCD screen

  • 16:9 wide format is great for split screen

  • Plug-and-play compatibility

  • Built-in ContourXD map

  • Side Imaging combined with Down Imaging

$999.99
Humminbird 859ci HD DI Chartplotter Fishfinder Combo

Humminbird 859ci HD DI Chartplotter Fishfinder Combo

Key Features
  • Bright 7" HD LCD screen

  • 16:9 wide format is great for split screen

  • Plug-and-play compatibility

  • Built-in ContourXD map

  • Down Imaging Sonar for more detailed images

$699.99
Lowrance X-4 Pro Fishfinder

Lowrance X-4 Pro Fishfinder

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

  • Automatic ASP (Advanced Signal Processing)

  • Advanced Fish I.D. and FishTrack

  • 83/200 kHz Skimmer transom-mount transducer

  • 1,500W peak-to-peak/188W RMS power

$99.99
Humminbird 678c HD DI Fishfinder

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
$349.99
MarCum LX-i Handheld Sonar

MarCum LX-i Handheld Sonar

Key Features
  • Pocket-sized digital sonar

  • Oversized LCD display

  • Displays depths down to 299 feet

  • Built-in fish alarm

  • 12-degree cone angle

$149.99
Humminbird 360 Imaging

Humminbird 360 Imaging

Key Features
  • 360 Imaging sonar rotates and scans in real time

  • Creates 300 circle of detection around the boat

  • Four beam speeds

  • Adjustable 10-360 sweep areas

  • Compatible with 798c, 898c, 998c, 1198c units

$1,499.99
Garmin GPSMAP 741 Chartplotter

Garmin GPSMAP 741 Chartplotter

Key Features
  • Chartplotter with autopilot compatibility

  • Incredibly fast processor

  • Accurate navigational tools

  • Preloaded US coastal and inland basemap

  • Waterproof to IPX7 standards

$1,399.99
Furuno FCV627 5.7" Color Fishfinder With 600W Transom-Mount Transducer

Furuno FCV627 5.7" Color Fishfinder With 600W Transom-Mount ...

Key Features
  • Dual frequency color fishfinder

  • Super bright 5.7" LCD screen

  • Displays bottom discrimination

  • Waterproof construction

  • High output power of 600 watts

$899.99
Furuno GP1870F Color GPS Chartplotter/Fishfinder Combo

Furuno GP1870F Color GPS Chartplotter/Fishfinder Combo

Key Features
  • Compact, waterproof, and durable

  • Internal antenna for easy installation

  • Supports C-MAP 4D cartography

  • Bottom discrimination

  • Lets you assess individual fish size

$799.99
Lowrance HDS-7 Gen2 Fishfinder/Chartplotter, Insight USA (50/200 kHz)

Lowrance HDS-7 Gen2 Fishfinder/Chartplotter, Insight USA (50/200 ...

Key Features
  • 6.4" HD 16-bit color VGA SolarMAX PLUS TFT display

  • Built-in Broadband Sounder Technology

  • Internal 16-channel WAAS + GPS antenna

  • HD cartography with contour shading

  • TrackBack and COLORLINE features

$1,049.99
$699.99
Lowrance Elite-7 HDI Hybrid Dual Imaging 83/200 kHz Fishfinder/Chartplotter

Lowrance Elite-7 HDI Hybrid Dual Imaging 83/200 kHz Fishfinder/...

Key Features
  • Broadband Sounder 83/200 kHz

  • Plus DownScan Imaging 455/800 kHz

  • 7" widescreen color display

  • Built-in GPS w/basemap

  • microSD card slot for upgrades

$699.99
Humminbird 597ci HD Fishfinder Chartplotter Combo

Humminbird 597ci HD Fishfinder Chartplotter Combo

Key Features
  • High-resolution 5" color display

  • Dual Beam PLUS sonar

  • 50-channel internal GPS Chartplotting

$599.99
$499.99
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
Humminbird 688ci HD DI Chartplotter Fishfinder Combo

Humminbird 688ci HD DI Chartplotter Fishfinder Combo

Key Features
  • Brilliant 5" HD LCD display

  • 640V x 480H resolution

  • Built-in UniMap and SD card slot

  • Down Imaging for more detail

  • Transom-mount transducer included

$499.99
Humminbird 688ci HD Chartplotter Fishfinder Combo

Humminbird 688ci HD Chartplotter Fishfinder Combo

Key Features
  • Brilliant 5" HD LCD display

  • 640V x 480H resolution

  • Built-in UniMap and SD card slot

  • 3 programmable buttons to save favorite views

  • Transom-mount transducer included

$449.99
Humminbird 678c HD Fishfinder

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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