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 B175 Chirp-Ready Transducer - 9-Pin Navico

Airmar Garmin B60 Thru-Hull Tilted Element Transducer

Airmar B265 Chirp-Ready Thru-Hull Transducer - 9-Pin Navico

Airmar B75 Chirp-Ready Transducer - 9-Pin Navico

Airmar B60 Thru-Hull Tilted Element Transducer

Airmar Simrad B60 Thru-Hull Tilted Element Transducer

Airmar B175 Chirp-Ready Transducer - 11-Pin Raymarine

Airmar B75 Chirp-Ready Transducer - 12-Pin Garmin

Airmar B164 Bronze Tilted Thru-Hull Dual Frequency Transducer

Airmar TM260 Plastic Transom Mount Transducer

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

Airmar B175 Chirp-Ready Transducer - 12-Pin Garmin

Airmar B175 Chirp-Ready Transducer - 8-Pin Garmin

Airmar P79 In-Hull Dual Frequency Transducer

Airmar B744V Thru-Hull Dual Frequency Triducer Multisensor

Airmar B744VL Thru-Hull Dual Frequency Triducer Multisensor

Airmar 1 kW Series 9-Pin/9-Pin M&M Extension Cable - 20' (6 m) - MM1-EXT

Airmar DST800 P617V Housing Install Kit - 33-584-02

Airmar B785M Single Band Chirp Thru-Hull Transducer

Airmar Mix & Match CHIRP Cable

Airmar TM275LHW Wide-Beam Chirp-Ready Transducer

Airmar Series 9-Pin M&M Adapter Cable - 1 kW

Airmar TM265 Chirp Transom Mount Transducer - 12-Pin Furuno

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

Airmar 600W Series 5-Pin M&M Adapter Cable

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

Airmar B117 Bronze Thru-Hull Dual Frequency Transducer

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

Airmar B175 Chirp-Ready Transducer - 7-Pin Navico

Airmar TM150M Chirp-Ready Transom Mount Transducer - 9-Pin Navico - TM150C-M-9N

Airmar B175 Chirp-Ready Transducer - 14-Pin Humminbird

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

Airmar B265 Chirp-Ready Thru-Hull Transducer - Bare Connector

Airmar M135M Single Band Chirp In-Hull Transducer

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

Airmar SS60 Thru-Hull Dual Frequency Transducer

Airmar TM165 High Wide Chirp Transom Mount Transducer

Airmar PM111 Chirp-Ready Pocket Mount Transducer - Bare Connector

Airmar Thru-Hull Triducer Spare Wheel Kit - 33-113

Airmar R109 CHIRP Thru-Hull Transducer - 2kW

Airmar B66V/B744V Thru-Hull Triducer Replacement - 20-752-1

Airmar Simrad/Lowrance Pigtail Adapter Cable - 33-1345-01

Airmar Portable Transducer Bracket Suction Cup - 33-139

Airmar Transom-Mount Transducer - P66-BL

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

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

Airmar 10-Pin Furuno Extension Cable

Airmar P66 Bracket Assembly Wedge and Cover Kit - 20-390-01

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

1Filters

Change Locale

Helpful Information

Get In Touch

Resources

Stay Connected