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Marine Navigation & Instruments

Marine Navigation Instruments provide the accurate data and dependable performance boaters rely on to navigate with confidence in changing conditions. Featuring intuitive displays, precise measurements, and rugged construction built to withstand harsh marine environments, today's navigation instruments make it easier to monitor critical vessel information at a glance. From depth, speed, and wind instruments to compasses, multifunction displays, and integrated navigation systems, these advanced solutions help improve situational awareness and support safer, more informed decisions on the water. Whether you're cruising coastal waters, sailing offshore, or competing on the racecourse, premium marine navigation instruments deliver the accuracy and reliability trusted by experienced boaters worldwide. Explore our selection of marine navigation instruments and let our experts help you choose the right equipment for your vessel and your next adventure.

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  • Navico NMEA 0183 Interface Cable [000-15939-001]
    Navico

    Navico NMEA 0183 Interface Cable [000-15939-001]

    $278.14
    $320.39
    $278.14
    NMEA 0183 Interface CableThe NMEA 0183 interface provides a bi-directional gateway between an NMEA 2000® network and NMEA 0183 devices.Ideal for retrofitting NMEA 2000 devices while retaining existing NMEA0183 components, this interface allows boaters a simple way to upgrade to newer technology, sensors, and...
    $278.14
    $320.39
    $278.14
  • Simrad A2004 Autopilot Control Display [000-13895-001]
    Simrad

    Simrad A2004 Autopilot Control Display [000-13895-001]

    $1,703.86
    $0.00
    $1,703.86
    A2004 Autopilot Control Display The A2004 is a dedicated autopilot controller designed to meet the needs of professional mariners aboard a variety of commercial vessels. It features a proven Simrad interface, presented on a wide-angle and zero-fog colour display. Engineered for responsiveness and ease of...
    $1,703.86
    $0.00
    $1,703.86
  • Navico xSonic TM185M Transom Mount Transducer [000-13998-001]
    Navico

    Navico xSonic TM185M Transom Mount Transducer [000-13998-001]

    $1,980.56
    $0.00
    $1,980.56
    xSonic TM185M Transom Mount TransducerAs Chirp continues to redefine recreational fishing, AIRMAR has expanded the lineup of single band transducers to satisfy the growing demand for this game changing technology. The TM185M, an economical Chirp transducer, is designed for offshore fishing and freshwater anglers....
    $1,980.56
    $0.00
    $1,980.56
  • Veratron VMH 70 7" Sunlight Readable IPS TFT Touchscreen Display [B00129201]
    Veratron

    Veratron VMH 70 7" Sunlight Readable IPS TFT Touchscreen Display [B00129201]

    $2,069.40
    $2,299.35
    $2,069.40
    VMH 70 7" Sunlight Readable IPS TFT Touchscreen DisplayThe best-in-class VMH 70 display is designed to manage large amounts of complex data, and thanks to its real-time operating system it ensures full control of vital engine information immediately after power up.Easily configured to display...
    $2,069.40
    $2,299.35
    $2,069.40
  • Veratron LinkUp J1939 to NMEA 2000 Gateway [B00042401]
    Veratron

    Veratron LinkUp J1939 to NMEA 2000 Gateway [B00042401]

    $261.22
    $290.24
    $261.22
    LinkUp J1939 to NMEA 2000 GatewayThis single-sensor gateway is designed to upgrade your vessel sensors to NMEA 2000®. Can be easily configured through either the embedded wireless interface or NMEA 2000® by means of our Configuration Tool. The ISO 8846:1990 compliance completes the devices by...
    $261.22
    $290.24
    $261.22
  • Veratron Rudder Angle Sensor f/ Single Station [A2C1102950001]
    Veratron

    Veratron Rudder Angle Sensor f/ Single Station [A2C1102950001]

    $166.19
    $184.66
    $166.19
    Rudder Angle Sensor f/ Single Station Technical Specifications: Measurement Range - 45° - 0 - 45° Signal Analogue - 3 - 180 Ohm Resistance value -  3 - 180 Ohm Operating Voltage - 6 - 24 Volt DC Communication - Analog Wire - 2 Wire...
    $166.19
    $184.66
    $166.19
  • Bluewater NMEA 2000 4-Way T-Connector [2702-15-015]
    Bluewater

    Bluewater NMEA 2000 4-Way T-Connector [2702-15-015]

    $70.08
    $0.00
    $70.08
    NMEA 2000 4-Way T-ConnectorOur NMEA 2000 T-Connector makes it easy to expand your marine electronics network by providing secure connection points between backbone cables and connected devices. Built to NMEA 2000 standards, each NMEA T-connector features rugged, waterproof 5-pin connectors for reliable data transmission...
    $70.08
    $0.00
    $70.08
  • Navico IP Cam-1 Stainless Steel POE IP Camera [000-15876-001]
    Navico

    Navico IP Cam-1 Stainless Steel POE IP Camera [000-15876-001]

    $917.46
    $0.00
    $917.46
    IP Cam-1 Stainless Steel POE IP CameraIP CAM-1 stainless steel marine video camera, which comes preconfigured for compatible B & G and Simrad multifunction displays. Lowrance® compatibility will be introduced with the 20.3 software release. This easy-to-install marine camera, with rugged 316 stainless steel housing,...
    $917.46
    $0.00
    $917.46
  • Simrad RF300 Rudder Feedback [20193744]
    Simrad

    Simrad RF300 Rudder Feedback [20193744]

    $553.38
    $0.00
    $553.38
    Rudder FeedbackSimrad rudder feedback units are high resolution units which contribute to gentle yet accurate steering that characterize the Simrad autopilots. They are rugged units designed to withstand the environment. Though Simrad now offers the virtual rudder feedback VRF™ for outboards and stern drive...
    $553.38
    $0.00
    $553.38
  • Ritchie X-23BB RitchieSport Compass - Dash Mount - Black/Black [X-23BB]Ritchie X-23BB RitchieSport Compass - Dash Mount - Black/Black [X-23BB]
    Ritchie

    Ritchie X-23BB RitchieSport Compass - Dash Mount - Black/Black [X-23BB]

    $88.82
    $90.28
    $88.82
    X-23BB RitchieSport Compass - Dash Mount - Black/BlackFeatures: 2" (5.08cm) Direct Reading Dial Easily Installed, Fits Standard 2-1/16" (5.50 cm) Instrument Hole View Adusts up to 30 degrees Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement Exclusive Built-in Green NiteVu Lighting High-Temperature...
    $88.82
    $90.28
    $88.82
  • VDO Cockpit Marine 52mm (2-1/16") 250 F Water Temperature Gauge - Black Dial/Bezel [310-11801]
    VDO

    VDO Cockpit Marine 52mm (2-1/16") 250 F Water Temperature Gauge - Black Dial/Bezel [310-11801]

    $29.11
    $43.67
    $29.11
    Cockpit Marine 52mm (2-1/16") 250°F Water Temperature Gauge - Black Dial/BezelVDO Cockpit Marine offers a comprehensive modular, modern series of instruments for engine monitoring. More functions and greater flexibility in installation and design increase the scope for high manufacturing standards and guarantee the highest...
    $29.11
    $43.67
    $29.11
  • Raymarine 3" Pushrod Extension f/Tiller Pilots [D005]
    Raymarine

    Raymarine 3" Pushrod Extension f/Tiller Pilots [D005]

    $65.52
    $0.00
    $65.52
    3" Pushrod Extension for Tiller PilotsExtends the length of tiller autopilot drive systems to accommodate boats of larger beam.
    $65.52
    $0.00
    $65.52
  • Raymarine B275LH-W Bronze Thru-Hull - Low & High Wide Frequency [A80322]
    Raymarine

    Raymarine B275LH-W Bronze Thru-Hull - Low & High Wide Frequency [A80322]

    $3,784.93
    $0.00
    $3,784.93
    B275LH-W Bronze Thru-Hull - Low & High Wide FrequencyGet more coverage under the boat with the wide beam CHIRP product line. Offering a high frequency range of 150-250 kHz and a constant 25° beam width, these transducers are truly broadband at its best. In...
    $3,784.93
    $0.00
    $3,784.93
  • Ritchie FB-500 Globemaster Compass - Flush Mount - Black - 12V - 5 Degree Card [FB-500]Ritchie FB-500 Globemaster Compass - Flush Mount - Black - 12V - 5 Degree Card [FB-500]
    Ritchie

    Ritchie FB-500 Globemaster Compass - Flush Mount - Black - 12V - 5 Degree Card [FB-500]

    $1,358.71
    $1,422.79
    $1,358.71
    Globemaster CompassFeatures: 5″ (127 mm) Open Face Dial (Choice of 2 degree or 2 degree with points upon request) Easily Installed, Fits 6 1/4″ (15.88 cm) Mounting Hole Full Internal Gimbaling 90 degree Lubber Lines for Easy Reading Comes standard with green lighting and...
    $1,358.71
    $1,422.79
    $1,358.71
  • Ritchie XP-99W Kayaker Compass - Surface Mount - White [XP-99W]Ritchie XP-99W Kayaker Compass - Surface Mount - White [XP-99W]
    Ritchie

    Ritchie XP-99W Kayaker Compass - Surface Mount - White [XP-99W]

    $138.33
    $141.25
    $138.33
    Kayaker CompassFeatures: Course Minder Movable Bezel with Heading Memory Indicator Remembers the Way 2 3/4″ (70 mm) Direct-Reading Dial Low Mounted Height Surface Mount Easily Installed  Extended Temperature Operating Range with Composite Construction & Diaphragm Exclusive DirectiveForce Magnets Hardened Steel Pivot and Sapphire Jewel...
    $138.33
    $141.25
    $138.33
  • Ritchie F-50W Explorer Compass - Flush Mount - White [F-50W]Ritchie F-50W Explorer Compass - Flush Mount - White [F-50W]
    Ritchie

    Ritchie F-50W Explorer Compass - Flush Mount - White [F-50W]

    $138.33
    $0.00
    $138.33
    Explorer CompassFeatures: 2 3/4″ (70 mm) Easy to Read Direct Reading Dial Easily Installed, Fits 3.75″ (9.53 cm) Mounting Hole Internal Green Night Illumination Built-in Compensators to Easily Adjust for Deviation Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement Powerful DirectiveForce Magnets...
    $138.33
    $0.00
    $138.33
  • Ritchie FN-203 Navigator Compass - Flush Mount - Black [FN-203]Ritchie FN-203 Navigator Compass - Flush Mount - Black [FN-203]
    Ritchie

    Ritchie FN-203 Navigator Compass - Flush Mount - Black [FN-203]

    $674.25
    $728.14
    $674.25
    Navigator CompassFeatures: 4 1/2″ (115 mm) CombiDial with Large Numerals Easily Installed, Fits 4.75″ (121 mm) to 5.125″ (131 mm) Mounting Hole 12v Green LED lighting Movable Sun Shield 45 Degree Lubber Lines Built-in Compensators to Easily Adjust for Deviation High Temperature Construction for...
    $674.25
    $728.14
    $674.25
  • Airmar DT820BV-235-N2 235 kHz Low Profile Tilted Element Smart Sensor 20 Degree Tilt Bronze NMEA 2000 [DT820BV-235-N2]
    Airmar

    Airmar DT820BV-235-N2 235 kHz Low Profile Tilted Element Smart Sensor 20 Degree Tilt Bronze NMEA 2000 [DT820BV-235-N2]

    $796.80
    $888.33
    $796.80
    Airmar DT820BV-235-N2 235 kHz Low Profile Tilted Element™ Smart™ Sensor 20° Tilt Bronze NMEA 2000Airmar has taken its proven Tilted Element™ and broadband technologies and applied them to its leading line of Smart™ Sensors. The DT800 is a low-profile, retractable, thru-hull sensor that computes...
    $796.80
    $888.33
    $796.80
  • Digital Yacht NavLINK Blue NMEA 2000 to Bluetooth Gateway [ZDIGNLINKBT]
    Digital Yacht

    Digital Yacht NavLINK Blue NMEA 2000 to Bluetooth Gateway [ZDIGNLINKBT]

    $368.43
    $451.38
    $368.43
    NavLINK Blue NMEA 2000 to Bluetooth GatewayFeatures: NMEA 2000 to Bluetooth Gateway bringing NMEA 2000 connectivity to BT sensors plus phones, tablets, and PCs DY SDK available for quick deployment of BT connectivity Wireless set up of device via browser interface for easy interfacing...
    $368.43
    $451.38
    $368.43
  • Maretron FPM100 Fluid Pressure Monitor [FPM100-01]
    Maretron

    Maretron FPM100 Fluid Pressure Monitor [FPM100-01]

    $656.78
    $712.13
    $656.78
    Fluid Pressure MonitorMaretron's Fluid Pressure Monitor is used to adapt up to six pressure transducers to the NMEA 2000® network (pressure transducers sold separately). This allows you to observe fluid pressures and tank levels anywhere on the vessel where there are NMEA 2000® compatible...
    $656.78
    $712.13
    $656.78