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

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

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

Humminbird XNT 9 HW MDI 75 T HELIX 7/8 MEGA DI/Dual Spectrum CHIRP with Temperature Transom Mount Transducer - 710295-1

Humminbird XNT 9 HW MSI 150 T HELIX 7 MEGA SI/DI/Dual Spectrum CHIRP with Temperature Transom Mount Transducer - 710297-1

Lowrance P79 In-Hull Transducer - 000-13942-001

Simrad xSonic P66 Plastic Transom Mount Transducer - 000-13919-001

Humminbird XNT 9 HW SI Side Imaging Dual Spectrum CHIRP with Temperature Transom Mount Transducer - 710306-1

Garmin GT15M-TM Transom Mount Transducer

Airmar B258/SS258 High Speed Fairing Block - 33-523-01

Humminbird MEGA 360 Mounting Plate for Ultrex - 740239-1

Garmin Adjustable Perspective Bottom Mount for LiveScope Transducers - 010-13404-70

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

Furuno 10-Pin Transducer to 8-Pin Sounder Adapter Cable - AIR-033-073

Humminbird XTM 9 HW MDI 75 T HELIX 7/8 Dual Spectrum CHIRP with Temperature Trolling Motor Mount Transducer - 710296-1

Humminbird XTM 9 HW MSI 150 T HELIX 7/8 MEGA SI/DI/Dual Spectrum CHIRP with Temperature Trolling Motor Mount Transducer - 710298-1

Garmin STRIKER Vivid 4cv Fishfinder with GT20-TM Transducer - 010-02550-00

Garmin STRIKER Vivid 4cv Fishfinder with GT20-TM Transducer - 4" - 010-02550-01

Airmar Transom-Mount Transducer - P66-BL

Raymarine P66 Transom-Mount Transducer - E66054

Raymarine P79 In-Hull Adjustable Angle Transducer - E66008

Airmar P66-DST Transom Mount Triducer

Humminbird PiranhaMAX 4 DI Fishfinder - 410160-1

Furuno P66 D/S/T Transom-Mount Transducer - 525STID-PWD

Furuno Thru-Hull Dual Frequency Transducer - 520-5PSD

Airmar M260/M265C In-Hull Tank Kit - 33-539-01

Railblaza HEXX Live Pole 30 - 11-4191-11

Airmar B44 Speed/Temperature Replacement Paddlewheel Insert with Junction Box - B44-INS-JB

Garmin GT8HW-TM Plastic Transom Mount/Trolling Motor Transducer

Humminbird XTM 9 MDI T HELIX MEGA Down Imaging Trolling Motor Mount Transducer - 710270-1

Garmin GND 10 Black Box Bridge - 010-01226-00

Lowrance P319 Thru-Hull Transducer - 000-13915-001

Raymarine CPT-S In-Hull Transducer - A80691

Garmin Airmar P319 Plastic Thru-Hull Transducer

Garmin GT30-TM DownVu/SideVu Transom Mount Transducer

Airmar Black Box Transducer Extension Cable

Garmin STRIKER Plus 4 Fishfinder with Dual Beam TM Transducer - 010-01870-00

Garmin GT22HW-TM Plastic Transom Mount/Trolling Motor Transducer

Garmin Airmar P66 Transom Mount Dual Frequency Transducer

Humminbird XNT 9 SI 180 T Side/Down Imaging Transom Mount Transducer - 710200-1

Airmar B260 High Speed Fairing Block - 33-391-01

Furuno TZtouch3 Transducer Y-Cable 12-Pin to 2 Each 10-Pin - AIR-040-406-10

Lowrance HDI Nosecone Transducer for Ghost Trolling Motor - 000-15275-001

Cannon Downrigger Transducer - 1491072

Furuno 12-Pin Pigtail Cable for TZT3 - TZ3-12P-PGT

Lowrance Explorer Series Ice Transducer Pole - 000-15955-001

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

Humminbird XTM 9 DI 25 T Dual Beam Down Imaging Trolling Motor Mount Transducer - 710234-1

Furuno Transducer Extension Cable - 33' - SG3-000-002-01

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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