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

Lowrance 9-Pin 50/200 kHz High Speed Transom-Mount Skimmer Transducer - 000-14885-001

Lowrance TripleShot/SplitShot to Hook2/Reveal & Cruise Extension Cable - 000-14414-001

Lowrance XT-12BL Transducer Extension - 000-0099-93

Raymarine B45 Thru-Hull Transducer with High-Speed Fairing - E26019-PZ

Raymarine B744VL Thru-Hull Long-Stem Transducer with High-Speed Fairing - A66092

Raymarine CPT-120 Thru-Hull CHIRP Transducer with High Speed Fairing Block - A80350

Garmin 8-Pin Transducer to 4-Pin Sounder Adapter Cable - 010-12719-00

Garmin Airmar B60 Tilted Element Transducer

Raymarine RVM-400 Thru-Hull CHIRP Transducer - A80704

Lowrance StructureScan HD Skimmer Transducer - 000-10802-001

Lowrance TotalScan/StructureScan 3D Replacement Bracket - 000-13522-001

Lowrance 9-Pin Shoot Thru-Hull Pod Transducer with Remote Temp - 000-14887-001

Humminbird 9 M360 2DDI Y MEGA 360 & 2D/MDI Splitter cable - 720107-1

Humminbird MHX XNPT Portable Transducer Mounting Kit - 740090-1

Airmar R199/R299/R399 In-Hull Tank - 20-586-01

Airmar P23/P32 Mounting Bracket Kit - 20-154

Airmar B17/DST800 Installation Kit - 20-364-03

Airmar Furuno Replacement Pigtail Adapter Cable

Airmar B744VC Replacement Paddlewheel Insert - 33-590-01

Airmar B765 Chirp-Ready Thru-Hull Transducer - 12-Pin MMC

Furuno TruEcho FCV800 Fishfinder - FCV800

Simrad Xsonic Transducer Adapter - 000-13262-001

Lowrance Bullet Skimmer Transom Mount Transducer - 000-14027-001

Lowrance HDS 9 Live Suncover - 000-14583-001

Raymarine B60 Thru-Hull Tilted Element Transducer - E66086

Raymarine RV-300 3D Plastic All-In-One Thu Hull Transducer - A80470

Garmin Dual Beam 8-Pin Transom/Trolling Mount Transducer - 010-10249-40

Garmin STRIKER Vivid 7cv Fishfinder with GT20-TM Transducer - 010-02552-00

Garmin ECHOMAP UHD2 73sv Chartplotter

Garmin STRIKER Vivid 5cv Fishfinder

Garmin GT36UHD-TM Transom Mount Transducer

Garmin 4-Pin echo Series Transducer Extension Cable - 010-11617-10

Garmin 12-Pin Port/Starboard Transducer Y-Cable - 010-12225-00

Garmin Airmar B150M Bronze Thru-Hull Transducer

Lowrance 9P Mini to 9P Adapter Cable - 000-15327-001

Lowrance ActiveTarget Transducer Mount Kit

Garmin GT51M-TH SS Thru-Hull DownVu/SideVu Scanning Transducer

Garmin STRIKER Cast Castable Sonar Device

Lowrance 9-Pin Ice Transducer - 83/200 kHz - 000-14889-001

Airmar Plastic Hull Spacer Installation Kit - 20-618-02

Airmar D800/DT800/DST800 O-Ring with Valve - 09-518-30

Airmar Thru-Hull Triducer Paddlewheel and Valve Kit - 33-218

Airmar P58 Transom Paddlewheel Kit - 33-492-01

Airmar B744V Replacement Paddlewheel Insert with Junction Box - B744V-INS-JB

Airmar B744V Raymarine Replacement Paddlewheel Insert with Cable - B744V-INS-RAY

Furuno TruEcho FCV600 Fishfinder - FCV600

Garmin LiveScope Bulkhead Connector Kit - 010-13350-00

Lowrance Hook2 Ice Transducer - 000-14089-001

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

0Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected