Fishfinders

About Fishfinders

GPS Fish Finders & Depth

Fish finders from Defender include the most innovative electronics available today. Multifunctional displays show fish finders with GPS chart displays. Additional optional displays include depth finders and navigational charts.

Navigate your way to the fish

Commonly known on the docks as "plotters", fish finders with navigation features do more than get you to the fishing grounds and back. Fish finders with GPS track your bites on the chart enabling navigation back to the fishing hole of your dreams or back across a temperature change that is holding fish. Some say you can't catch yesterday's fish but with the right fish finder and nav system, you can try!

All you need right in one place

Multifunctional displays allow boaters to see their GPS, fish finder, navigational systems, and even radar in one unit. Check your application, current electronics, and any additional functions you may want to add in the future to determine the best multifunctional display for your boat.

Not your mama's fish finder

Omni directional, side scan, and 3-dimensional readings seemed like the future of fishing just a few years ago. Today fish finder science and technology have moved forward in leaps and bounds. Order the fish finder of your dreams today and stack the fish-catching cards in your favor!

Fishfinders

Simrad Transducer Adapter Cable - 000-13313-001

Simrad Transducer Adapter Cable - 000-13977-001

Echonautics Mix-N-Match Cable

Simrad Transducer Extension Cable - 000-00099-006

Furuno BBFF1 Sounder Adapter Cable - AIR-033-204

Furuno Transducer Y-Cable - AIR-033-270

Maretron Transducer Bronze Housing Kit - M33-100

Furuno Single Bronze Thru-Hull Tube No.9 - CETHT-9-1

SI-TEX Thru-Hull Transducer - 1700/50/200T-CX

Simrad Xsonic Transducer Adapter - 000-13262-001

Furuno Bronze Thru-Hull Low Profile Transducer

Echonautics 600W Dual Frequency Bronze Thru-Hull Transducer - CB101D600CW

Furuno Bronze Thru-Hull Transducer with Temperature - 525T-BSC

Furuno B45 Thru-Hull Transducer - 525T-BSD

Simrad xSonic Airmar B45 Transducer - 000-13946-001

SI-TEX Thru-Hull Transducer - 307/50/200T-CX

Echonautics 600W Dual Frequency Bronze Thru-Hull Transducer

Airmar B45 Thru-Hull Transducer with Fairing Block

SI-TEX B744V Thru-Hull Transducer with High-Speed Fairing - 496/50/200ST-ES

SI-TEX B60-20 Thru-Hull Tilted Element Transducer

Furuno B60 Thru-Hull Titled-Element Transducer

Airmar Garmin B60 Thru-Hull Tilted Element Transducer

Simrad xSonic Airmar B60 Transducer

Airmar Simrad B60 Thru-Hull Tilted Element Transducer

Airmar B150 Chirp-Ready Titled Element Transducer - 8-Pin SI-TEX

Furuno 10-Pin Bronze Thru-Hull Transducer - 520-5MSD

Echonautics 300W Bronze Depth & Temperature Thru-Hull Transducer

Simrad xSonic Airmar B150M Transducer 20 deg Tilt - 000-13922-001

Simrad xSonic Airmar B150M Transducer

SI-TEX B60-12 Thru-Hull Tilted Element Transducer

Airmar B122 200 kHz Long Stem Thru-Hull Transducer

Airmar B150M Chirp-Ready Titled Element Transducer - 10-Pin Furuno - B150C-0-M-10F

Airmar B150 Chirp-Ready Titled Element Transducer - 8-Pin Garmin

Airmar B150 Chirp-Ready Titled Element Transducer - 9-Pin Navico

Airmar B150 Chirp-Ready Titled Element Transducer - 7-Pin Navico

Airmar B744V Thru-Hull Dual Frequency Triducer Multisensor

Furuno B744V Thru-Hull Transducer with High-Speed Fairing - 525STID-MSD

Navico Thru-Hull Bronze 50/200/455/800 kHz xSonic HDI Transducer

Airmar Lowrance Thru-Hull Transducer with High-Speed Fairing - B744V-BL

Furuno Bronze Medium Frequency Thru-Hull CHIRP Transducer with Temperature - B150M

Airmar B122 B&G 170kHz Long Stem Transducer - Bare Connector - B122-170-BG

Echonautics 600W Bronze Depth & Temperature Thru-Hull Transducer

Echonautics 600W Bronze Chirp Depth & Temperature Thru-Hull Transducer

Airmar B744VL Thru-Hull Dual Frequency Triducer Multisensor

Furuno CHIRP Ready Thru-Hull Transducer

Airmar B75 Chirp-Ready Transducer - 9-Pin Navico

Simrad xSonic Airmar B75 Transducer

Airmar B75 Chirp-Ready Transducer - 12-Pin MMC

About Fishfinders

GPS Fish Finders & Depth

Navigate your way to the fish

All you need right in one place

Not your mama's fish finder

1Filters

Change Locale

Helpful Information

Get In Touch

Resources

Stay Connected