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 M265LH Dual Band Chirp-Ready In-Hull Transducer - 12-Pin Garmin - M265C-LH-12G

Airmar P66 Replacement Paddlewheel Assembly - 33-346-03

Airmar B122/DST-800L Fairing Block - 33-409-01

Airmar Plastic Kick-Up Bracket - 20-039

Airmar TM150M Chirp-Ready Transom Mount Transducer - 7-Pin Navico - TM150C-M2-BL

Airmar TM185 Chirp-Ready Transom Mount Transducer - 7-Pin Navico

Airmar Wire Cover Kit - AIR-WC

Airmar TM150M Chirp-Ready Transom Mount Transducer - 10-Pin Furuno - TM150C-M-10F

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

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

Airmar B744V Blanking Plug Assembly - 20-175-5

Airmar P58 Transom Paddlewheel Kit - 33-492-01

Airmar B258 Bronze Thru-Hull Depth/Temperature Transducer

Airmar M135M Single Band Chirp In-Hull Transducer

Airmar B75 Chirp-Ready Transducer - 12-Pin Furuno

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

Airmar SS75 Medium CHIRP Thru-Hull Transducer

Airmar Furuno Y-Cable 10-Pin to 12-Pin TZT3 Sounders - AIR10F2-12F

Airmar B744VC Paddlewheel & Valve Kit - 33-535-01

Airmar B744VL Thru-Hull Dual Frequency Triducer Multisensor

Airmar Rx09 High Performance Fairing Block - 04-648-02

Airmar P23/P32 Mounting Bracket Kit - 20-154

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

Airmar B744VC Replacement Paddlewheel Insert - 33-590-01

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

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

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

Airmar P65 Transom Bracket Assembly - 20-185-1

Airmar B45 High Speed Fairing Block - 33-509-01

Airmar R109 CHIRP Thru-Hull Transducer - 2kW

Airmar R409 Ultra Wide Low-Medium Chirp Transducer - Bare Connector - R409C-LWM

Airmar PM411 Ultra Wide Low-Medium Chirp Transducer - Bare Connector - PM411C-LWM

Airmar B744VC Replacement Paddlewheel Insert with Junction Box - B744VC-INS-JB

Airmar TM275LHW Wide-Beam Chirp-Ready Transducer

Airmar TM185 Chirp-Ready Transom Mount Transducer - 12-Pin Garmin

Airmar TM185 Chirp-Ready Transom Mount Transducer - 8-Pin Garmin

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

Airmar High Speed Fairing Block Yellow Triangle Bolt Plug - 04-399-01

Airmar SS60 Plastic Isolation Ring - 04-660-01

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

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

Airmar Silicone and Safety Wire Kit - 20-321-03

Airmar B66VL/ B744VL Installation Kit - 20-325-01

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

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

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

Airmar ST550 Blanking Plug Assembly - 33-414

Airmar B744VL Blanking Plug Assembly - 33-483-01

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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