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

Airmar B60/SS60 Replacement Rubber Washer - 09-813-01

Airmar DST800 Non-Valve Housing O-Ring Kit - 20-519-01

Airmar B44V Speed/Temperature Replacement Insert with Y-Cable - 25-178-1

Airmar Portable Transducer Bracket Suction Cup - 33-139

Airmar Raymarine CHIRP Transducer Connector Collar Kit - 33-292-02

Airmar M&M CHIRP Transducer Connector Collar Kit - 33-292-04

Navico Simrad TM150M Transom Mount Single Channel CHIRP Transducer - 000-13944-001

Lowrance TMB-S - Trolling Motor Skimmer Transducer Bracket - 000-0051-45

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

Lowrance Flat Mount Transducer Bracket - 000-12602-001

Lowrance Hook2 Transducer Adapter Cable - 000-14068-001

Lowrance XSONIC Transducer Adapter Cable - 000-14069-001

Airmar Integrated Fairing Blank Insert with Hardware - INS-BLANK

Airmar B744VC Replacement Paddlewheel Insert - 33-590-01

Airmar B744VC Raymarine Replacement Paddlewheel Insert with Y-Cable - B744VC-INS-RAY

Airmar B744V Thru-Hull Dual Frequency Triducer Multisensor

Lowrance Eagle SplitShot HD 8-Pin Transducer - 000-16284-001

Lowrance LR-1 Remote Controller - 000-14505-001

Airmar M260-V2 Upper Transducer O-Ring - 09-869-01

Airmar M260-V2 Lower Tank O-Ring - 09-870-01

Airmar Low Profile Thru-Hull Spacer - 2" - 04-646-01

Airmar P319 Thru-Hull Spacer Installation Kit - 20-571-01

Airmar SS60 Plastic Isolation Ring - 04-660-01

Airmar P260 Molded Stopper Plug - 09-864-01

Airmar B164/B175/SS175 Replacement Rubber Washer - 09-950-01

Airmar P32 Triducer Replacement Paddlewheel - 20-143-1

Airmar P23/P32 Mounting Bracket Kit - 20-154

Airmar B44V Blanking Plug Assembly - 20-175-1

Airmar B44/B44V Low-Speed Fairing Block - 33-028

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

Airmar ST550 Blanking Plug Assembly - 33-414

Airmar B744VL Blanking Plug Assembly - 33-483-01

Airmar P58 Transom Paddlewheel Kit - 33-492-01

Furuno Transducer Y-Cable - AIR-033-270

Gemeco Inline CHIRP Transducer Cable Splice Kit - BLC-Splice

Sensar Marine Bilge Sentry Extension Cable - 6 m (19' 8 7/32") - BSEC6M

Simrad NSS9 evo3S Chartplotter/Fishfinder - HALO20+ Radar & C-MAP US Chart - 000-15554-001

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

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

Simrad NSS12 evo3S Chartplotter/Fishfinder with HALO20+ Radar & C-MAP US Chart - 000-15555-002

Lowrance HDS PRO Fishfinder/Chartplotter with C-MAP DISCOVER OnBoard

Lowrance Transom-Mount DSI Skimmer Transducer - 000-10260-001

Maretron Transducer Bronze Housing Kit - M33-100

Lowrance Hook Reveal X Fishfinder and GPS Plotter

Furuno CHIRP Ready Thru-Hull Transducer

Furuno Plastic Transom Mount Multi-Beam Transducer - 165T-TM54

Veratron AcquaLink NavControl - A2C59501982

Lowrance Eagle Eye 9 Live Fishfinder

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

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