Fishfinders

Fishfinders, also called Sonar, Echo Sounder and Fathometer, use a transducer to detect targets under your boat. Commercial fishermen use high powered broadband transducers with large color displays. Furuno marked the first fish in the 1940’s and their FCV1150 and FCV295 are unsurpassed in the industry.

Fishfinders have evolved to included a wide array of features. For casual fishermen, low power and small displays are fine. For offshore fishermen or people who take fish finding seriously, consider a 1000 watt or larger unit. Performance is radically improved by using the correct transducer for your fishfinder . Call Technical Marine Support at 847-746-0100 or email john@technicalmarine.com for help selecting the best transducer and fishfinder to meet your needs.

Product Tags: black box chartplotter Commercial depth finder depthfinder display finder fishfinder furuno multifunction navnet3d radar raymarine simrad sonar sounder transducer

Furuno FCV1150 12.1 Inch Color Fishfinder

Furuno FCV1150 12.1 Inch Color Fishfinder is a large commercial sonar using Furuno Free Synthesizer which allows it to use a wide array of frequencies from 28 KHz to 200KHz. Includes A-Scope, Bottom Zoom and...

$3,819.00
Furuno FCV295 10.4 inch Fishfinder Sonar Sounder Fathometer

Furuno FCV295 10.4 inch Color Fishfinder, Sonar, Fathometer is a large commercial sonar using Furuno Free Synthesizer FFS which allows it to use a wide array of frequencies from 28 KHz to 200KHz. Includes A-Scope,...

$2,419.00
Furuno FCV 585 Color 8.4 in. FishFinder

8.4 in. Color LCD 2500 ft. 50 & 200 kHz 600 W or 1 kW The FCV585 is a dual frequency (50 kHz and 200 kHz) Color LCD Sounder featuring Furuno’s DSP technology. The FCV585...

$1,249.00
Furuno FCV 620 Color 5.6 in. FishFinder

5.6 in. Color LCD 2500 ft. 50 & 200 kHz 600 W The FCV620 is a dual frequency (50 kHz and 200 kHz) Color LCD Sounder featuring Furuno’s DSP technology that displays underwater conditions in...

$789.00
Furuno DFF1 Network Sounder / Fishfinder

2500’ 50 & 200 kHz 600 W or 1 kW Furuno’s DFF1 is a new network sounder featuring Furuno Digital Filter (FDF) Technology designed for use with NavNet, NavNet vx2 and NavNet 3D. This new...

$709.00
Furuno LS6100 6 in. Mono LCD FishFinder

6 in. Mono LCD 1500 ft. 50 & 200 kHz 300 W Furuno’s LS6100 fish finder is compact, waterproof and best of all powerful. It packs 300 Watts (2,400 p-p) of output power for unparalleled...

$389.00
Furuno LS4100 5 in. Mono LCD FishFinder

5 in. Mono LCD 1500 ft. 50 & 200 kHz 300 W The LS4100 is a dual frequency fish finder designed for small pleasure craft. It features a waterproof 5 in. high-definition silver bright LCD...

$239.00
Furuno GP7000F/NT Combo FishFinder / ChartPlotter

The GP-7000F/NT is a GPS/WAAS plotter designed for a variety of vessels desiring video plotting and echo sounding capabilities. With the GP-7000 series, you can see the highly accurate position of your boat on the...

$1,619.00
Furuno FCV1200 Fish Finder

10.4 in. Color LCD 6000 ft. Selectable 1, 2, or 3 kW The FCV1200 is a powerful, dual-frequency fish finder , designed for both commercial and sport fishing boats, 35-65-plus feet. This state-of-the-art fish finder...

$6,469.00
Raymarine DSM30 Digital Sounder Module

DSM30 HD Digital Sounder Module Digital Sounder Module adds HD Digital technology to Raymarine E-Series and C-Series multifunction displays 600 Watt operation Dual frequency 50/200 kHz Patented Raymarine HD Digital sounder technology Integration Capabilities E-Series...

$469.00
Raymarine DSM300 Digital Sounder Module

HD Digital Sounder Module Digital Sounder Module adds HD Digital technology to Raymarine E-Series and C-Series multifunction displays 600 or 1000 Watt operation depending on choice of transducer Dual frequency 50/200 kHz Patented Raymarine HD...

$629.00
Raymarine DSM400 Digital Sounder Module

Raymarine’s new DSM400 is the ultimate weapon in the hunt for fish, delivering the power and performance serious anglers demand. DSM400 is armed with 4 independent digital sonar transceivers supporting simultaneous multifrequency operation. Transmitting with...

$2,239.00
Simrad NX40 Navstation

Simrad NX40 Navstation The Simrad NX40 is a rugged, highly integrated marine chartplotter and fishfinder . Built-in Chartplotter Built-in Fishfinder 32MB of chart data Radar and SimNet interface The Simrad NX40 and NX45 NavStations are...

$1,339.00
Simrad NX45 Navstation

Simrad NX45 Navstation The Simrad NX45 is a rugged, highly integrated marine chartplotter and fishfinder . Built-in Chartplotter Built-in Fishfinder 32MB of chart data Radar and SimNet interface The Simrad NX40 and NX45 NavStations are...

$1,909.00
Furuno DFF3 Network Sounder

Furuno’s DFF3 is a new network sounder featuring FDF (Furuno Digital Filter) signal processing technology. The DFF3 is designed for use with NavNet, NavNet vx2 and NavNet 3D. This new digital Network Sounder can turn...

$1,979.00
Simrad GB40 Glass Bridge System- 10 Inch

The Simrad GB40 can integrate navigation , fishfinding , instrumentation, multimedia entertainment, and onboard cameras. The Simrad GB40 Glassbridge combines 3D electronic charting , high definition radar and high performance fish finding into a sophisticated,...

$3,289.00
Simrad GB40 Glass Bridge System-15 inch

The Simrad GB40 can integrate navigation , fishfinding , instrumentation, multimedia entertainment, and onboard cameras. The Simrad GB40 Glassbridge combines 3D electronic charting , high definition radar and high performance fish finding into a sophisticated,...

$4,969.00
Simrad GB40 Glass Bridge System- 19 Inch

The Simrad GB40 can integrate navigation , fishfinding , instrumentation, multimedia entertainment, and onboard cameras. The Simrad GB40 Glassbridge combines 3D electronic charting , high definition radar and high performance fish finding into a sophisticated,...

$7,269.00