Marine Navigation & Instruments

Explore a wide range of accessories and advanced navigation equipment, from AIS systems, autopilots, to black box modules and marine cameras, including night vision and network video options. Enhance your vessel's capabilities with cutting-edge instruments like GPS chartplotters, fishfinder combos, radars, transducers, and more. Whether you're seeking to navigate with accuracy, monitor essential data, or enhance your situational awareness, our selection of marine instruments ensures a smooth and informed maritime experience. #ExploreGear | #ExploreMore

All (1366)
Accessories (499)
AIS Systems (44)
Autopilots (119)
Black Box Modules (0)
Cameras & Night Vision (25)
Cameras - Network Video (45)
Clocks & Barometers (1)
Compasses (86)
Fishfinder Only (33)
Gauge Accessories (349)
Gauges (430)
GPS - Chartplotters (14)
GPS - Fishfinder Combos (82)
GPS - Track Plotter (1)
Instruments (94)
Marine Monitors (1)
Network Cables & Modules (54)
NMEA Cables & Sensors (249)
Radars (24)
Sounder/Sonar Modules (8)
Transducer Accessories (156)
Transducers (329)
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  • Digital Yacht Nomad 2 Portable AIS w\/GV30
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    Digital Yacht

    Digital Yacht Nomad 2 Portable AIS w/GV30

    Nomad 2 Portable AIS with GV30Nomad 2 is a portable AIS transponder from Digital Yacht. Designed for recreational boaters and professional mariners, it offers a full-function Class B AIS transponder with a wireless and USB interface built in for tablets...

    MSRP: $949.95
    $904.99
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  • Maretron Submersible Pressure Transducer 0-3 PSI
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    Maretron

    Maretron Submersible Pressure Transducer 0-3 PSI

    Submersible Pressure Transducer 0-3 PSIMaretron’s submersible pressure transducers indicate tank levels and can be installed directly in the tank. Please follow these instructions to mount and connect a submersible pressure transducer to an NMEA...

    $409.50
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  • Garmin GXM 54 Satellite Weather\/Radio Antenna - Black
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    Garmin

    Garmin GXM 54 Satellite Weather/Radio Antenna - Black

    GXM™ 54 Satellite Weather/Radio Antenna - BlackThe GXM 54 satellite weather/radio antenna with SiriusXM coverage lets users head out with detailed weather information¹ that’s delivered straight to a Garmin chartplotter. Users gain added...

    MSRP: $899.99
    $815.99
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  • Garmin LiveScope Bulkhead Connector Kit Garmin LiveScope Bulkhead Connector Kit
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    Garmin

    Garmin LiveScope Bulkhead Connector Kit

    LiveScope™ Bulkhead Connector KitFlush-mount the LiveScope™ extension cable so users can quickly connect and disconnect the LiveScope™ transducer. The kit includes a snap-on base, cover, weatherproof cap, and all mounting components...

    $39.99
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  • Garmin GT15M-THF 20 Degree 600W SS Thru-Hull Transducer
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    Garmin

    Garmin GT15M-THF 20 Degree 600W SS Thru-Hull Transducer

    GT15M-THF 20 Degree 600W SS Thru-Hull TransducerDesigned for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 600-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom...

    $799.99
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  • Garmin GT15M-THF 12 Degree 600W SS Thru-Hull Transducer
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    Garmin

    Garmin GT15M-THF 12 Degree 600W SS Thru-Hull Transducer

    GT15M-THF 12 Degree 600W SS Thru-Hull TransducerDesigned for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 600-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom...

    $799.99
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  • Garmin GT15M-THF 0 Degree 600W SS Thru-Hull Transducer
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    Garmin

    Garmin GT15M-THF 0 Degree 600W SS Thru-Hull Transducer

    GT15M-THF 0 Degree 600W SS Thru-Hull TransducerDesigned for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 600-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom depth...

    $799.99
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  • Digital Yacht iSeaSense Wireless Speed Depth Temp Pack Plus Wind
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    Digital Yacht

    Digital Yacht iSeaSense Wireless Speed Depth Temp Pack Plus Wind

    iSeaSense Wireless Speed Depth Temp Pack Plus WindDigital Yacht iSeaSense is a range of complete marine instrumentation packs based on NMEA 2000 and wireless connectivity. This pack includes speed, depth, temperature transducer plus wind sensor.Digital...

    MSRP: $1,495.00
    $1,423.99
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  • Aqua-Vu Micro Revolution 5.0 HD Underwater Camera Aqua-Vu Micro Revolution 5.0 HD Underwater Camera
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    Aqua-Vu

    Aqua-Vu Micro Revolution 5.0 HD Underwater Camera

    Micro Revolution 5.0 HD Underwater CameraThe Aqua-Vu® Micro Revolution 5.0 HD Underwater Camera: Embark on an extraordinary underwater journey with the Aqua-Vu® Micro Revolution 5.0 HD Underwater Camera—a true revolution in underwater...

    MSRP: $349.99
    $347.99
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  • Sensar Bilge Sentry Extension Cable - 6M
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    Sensar Marine

    Sensar Bilge Sentry Extension Cable - 6M

    Bilge Sentry Extension Cable - 6MExtension for the Water ModuleThe water module comes with a 1.5-meter cable connected directly to the sensor. If that cable cannot reach the bilge, then users will need this extension cable.This extension cable has 5...

    $40.00
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  • SI-TEX 5M Data Cable
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    SI-TEX

    SI-TEX 5M Data Cable

    5M Data CableThis 6-pin SI-TEX cable is a heading sensor data cable.Specifications:Length: 5 meters

    MSRP: $75.00
    $71.99
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  • Lowrance Portable Kayak Kit
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    Lowrance

    Lowrance Portable Kayak Kit

    Portable Kayak KitThe Lowrance® Portable Kayak Kit gives anglers a quick and easy way to mount a fishfinder/chartplotter, battery, and transducer on a kayak.The Portable Kayak Kit secures the battery, transducer, and displays to a single box, making...

    MSRP: $169.00
    $153.99
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  • Humminbird Mega 360 Imaging f\/Ultrex Quest Humminbird Mega 360 Imaging f\/Ultrex Quest
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    Humminbird

    Humminbird Mega 360 Imaging f/Ultrex Quest

    $200 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWMega 360 Imaging for Ultrex Quest The MEGA 360 Imaging - Ultrex transducer provides a 360-degree, detail-rich view around your boat. Designed to mount to the...

    $1,299.99
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  • Humminbird HELIX 10 CHIRP MEGA MSI+ GPS G4N CHO Humminbird HELIX 10 CHIRP MEGA MSI+ GPS G4N CHO
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    Humminbird

    Humminbird HELIX 10 CHIRP MEGA MSI+ GPS G4N CHO

    HELIX 10 CHIRP MEGA MSI+ GPS G4N CHOThe HELIX 10 CHIRP MSI+ GPS G4N CHO features a 10.1" display, MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar, and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 10...

    $1,799.99
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  • Maretron Submersible Pressure Transducer - 0-1.5 PSI
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    Maretron

    Maretron Submersible Pressure Transducer - 0-1.5 PSI

    Submersible Pressure Transducer - 0-1.5 PSIThe submersible pressure transducers are used together with Maretron's Fluid Pressure Monitor (FPM100), which allows tank fluid level to be broadcast over an NMEA 2000® network where it can be monitored...

    $296.00
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  • Raymarine RNS-8 Network Switch Raymarine RNS-8 Network Switch
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    Raymarine

    Raymarine RNS-8 Network Switch

    RNS-8 Network Switch - 8 Port Raynet Network SwitchThe RNS-8 network switch is a premium network switch for integrated Raymarine chartplotter systems. Use the RNS-8 to integrate Axiom displays with radars, sonar modules, and FLIR thermal cameras. The...

    $999.99
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  • Raymarine i40 Depth Display System
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    Raymarine

    Raymarine i40 Depth Display System

    i40 Depth DisplayCompact and feature-packed instruments, the i40 series instruments are smart choice for boaters looking high performance and great value.The i40 series is simple to operate thanks to the use of just three control buttons, i40 has...

    $234.99
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  • Garmin USB-C to USB-A Male Adapter Cable
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    Garmin

    Garmin USB-C to USB-A Male Adapter Cable

    USB-C to USB-A Male Adapter CableConnect your compatible GPSMAP® 9000 series chartplotter to a computer using this 15-foot USB cable and a compatible HDMI cable (sold separately). This water-resistant and secure connection allows you to touch the...

    $19.99
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  • Garmin High-Speed HDMI Cable
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    Garmin

    Garmin High-Speed HDMI Cable

    High-Speed HDMI CableUse this 15-foot cable to connect your compatible Garmin marine product to an HDMI device. The water-resistant and secure connection supports 4K video and audio playback. Refer to your device owner’s manual for more...

    $69.99
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  • Garmin BlueNet Network Cable - 20
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    Garmin

    Garmin BlueNet Network Cable - 20

    BlueNet™ Network Cable - 20'The Garmin BlueNet marine network cables offer additional cable lengths to help with installations. Additional sizes are sold separately.

    $49.99
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  • Garmin BlueNet Network Cable - 6
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    Garmin

    Garmin BlueNet Network Cable - 6

    BlueNet™ Network Cable - 6'The Garmin BlueNet marine network cables offer additional cable lengths to help with installations. Additional sizes are sold separately.

    $34.99
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  • Garmin BlueNet Network Cable - 1
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    Garmin

    Garmin BlueNet Network Cable - 1

    BlueNet™ Network Cable - 1'This short Garmin BlueNet™ network cable is used to connect a Garmin BlueNet™ 20 switch or Garmin BlueNet™ 30 gateway to each other, or other Garmin BlueNet network products.

    $19.99
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