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

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

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 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
Humminbird HDR 650 Depth Gauge

Humminbird HDR 650 Depth Gauge

Key Features
  • Deep and shallow alarms

  • 600 max. depth

  • Backlit LCD display

  • 200kHz, 20 cone

  • Transom-mount transducer

$109.99
Lowrance LST-3800 In-Dash Digital Depth/Temp Gauge

Lowrance LST-3800 In-Dash Digital Depth/Temp Gauge

Key Features
  • In-dash digital depth and water temperature gauge

  • 200 kHz hi-speed Skimmer transom mount transducer

  • Built-in temp sensor

  • Hi-contrast dot matrix display with LED backlight

  • Fully sealed and waterproof

$179.99
Faria Digital Depth Sounder with Air and Water Temperatures

Faria Digital Depth Sounder with Air and Water Temperatures

Key Features
  • Multi-line LCD displays ambient air or water temp

  • Reads depths from 3 feet to 199 feet

  • Installs in a standard 2-1/16" gauge hole

  • Comes with transom-mount transducer

2 colors available
$199.99
Faria Depth Sounder

Faria Depth Sounder

Key Features
  • Backlighting for night vision

  • Alarms for deep and shallow water

  • Programmable keel offset

  • Automatic gain control

  • 199 ft. depth capability

2 models to choose from
$149.99 - $159.99
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
Garmin GSD 22 Black Box Sounder

Garmin GSD 22 Black Box Sounder

Key Features
  • Reaches depths of up to 5,000 ft.

  • Dual frequency (200 kHz/50 kHz)

  • 2 kW transmit power

$429.99
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Si-Tex SST-110 Sea Temperature Gauge

Si-Tex SST-110 Sea Temperature Gauge

Key Features
  • Large digital numbers

  • For recreational and commercial vessels

  • Low power draw

$299.99
Simrad BSM-2 Broadband Sounder Module For NSE NSO

Simrad BSM-2 Broadband Sounder Module For NSE & NSO

Key Features
  • Unprecedented depth penetration

  • Delivers amazing resolution

  • Reveals precise individual targets

$2249.99
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Si-Tex SDD-110 Seawater Depth Indicator Display Only

Si-Tex SDD-110 Seawater Depth Indicator Display Only

Key Features
  • Doesnt interfere with other echo sounders

  • Large four-digit display

  • No complicated wiring

  • Audible alarms

$299.99
Si-Tex SDD-110 Seawater Depth Indicator With Transducer..

Si-Tex SDD-110 Seawater Depth Indicator With Transducer

Key Features
  • Large digital numbers

  • For recreational and commercial vessels

  • Low power draw

3 models to choose from
$407.99 - $426.99
Garmin GSD 24 Digital Black Box Network Sounder

Garmin GSD 24 Digital Black Box Network Sounder

Key Features
  • Excellent target separation and bottom tracking

  • Superior sonar picture sharpness

  • Deep water penetration down to 5,000

  • 50/200 kHz

$699.99
Furuno DFF3 1 kW/2 kW/3 kW Black Box Digital Fishfinder

Furuno DFF3 1 kW/2 kW/3 kW Black Box Digital Fishfinder

Key Features
  • Multi-frequency capability

  • Choose from 3 output powers

  • Audio-visual alarms

$2,129.99
Raymarine DSM30 Digital Network Sounder Module

Raymarine DSM30 Digital Network Sounder Module

Key Features
  • 600 Watts

  • 50/200 kHz Frequency

  • 12V DC

$499.99
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Simrad BSM-1 Broadband Sounder Module

Simrad BSM-1 Broadband Sounder Module

Key Features
  • Triple frequency (200 kHz/50 kHz/83 kHz)

  • Reaches up to 3,000 ft. even at cruising speeds

  • Plug-and-play: Compatible with Northstar 8000i

  • Plug-and-play: Compatible with Simrad GB40

  • Waterproof

$699.99
$649.99

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