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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Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
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Vendor:Faria Beede Instruments
Faria Euro White 2" Voltmeter (10-16 VDC) [12911]
- $31.99
$33.99- $31.99
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Euro White 2" Voltmeter (10-16 VDC)Perimeter-lighted White dial with bold Black graphics, Black aluminum bezel, contoured White pointer and flat glass lens.A voltmeter indicates the battery voltage and the general condition of the battery charging system. The meter requires no warm-up and indicates voltage...- $31.99
$33.99- $31.99
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Vendor:Faria Beede Instruments
Faria Euro White 2" Fuel Level Gauge (E-1/2-F) [12901]
- $31.99
$33.99- $31.99
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Euro White 2" Fuel Level Gauge (E-1/2-F)Perimeter-lighted White dial with bold Black graphics, Black aluminum bezel, contoured White pointer and flat glass lens.Fuel Level gauge operates by sending a low amperage current through the gauge's meter to ground via a sending unit with variable...- $31.99
$33.99- $31.99
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Vendor:Faria Beede Instruments
Faria Dress White 2" Oil Pressure Gauge (80 PSI) [13102]
- $32.99
$35.99- $32.99
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Dress White 2" Oil Pressure Gauge (80 PSI)Perimeter-lighted White dial with bold Black graphics, White aluminum bezel, contoured Black pointer and flat glass lens.A pressure gauge operates by sending a low amperage current through the gauge's meter to ground via a sending unit with...- $32.99
$35.99- $32.99
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Vendor:Faria Beede Instruments
Faria Chesapeake Black 2" Voltmeter (10-16 VDC) [13705]
- $41.99
$46.99- $41.99
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Chesapeake Black 2" Voltmeter (10-16 VDC)Perimeter-lighted Black dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens.A voltmeter indicates the battery voltage and the general condition of the battery charging system. The meter requires no warm-up...- $41.99
$46.99- $41.99
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Vendor:Raymarine
Raymarine 10M Power Cable f/Alpha Displays [A80754]
- $164.99
$0.00- $164.99
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10M Power Cable for Alpha DisplaysConnect the Alpha Performance Display with a single cable for both power and data, meaning fewer cables to run through the mast and the deck.Features: 10-meter Power & RayNet cable Suitable for both 7” and 9” Alpha Displays Specifications:...- $164.99
$0.00- $164.99
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Vendor:Faria Beede Instruments
Faria Chesapeake Black 4" Tachometer w/Hourmeter - 6000 RPM (Gas) (Inboard) [33732]
- $178.99
$186.99- $178.99
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Chesapeake Black 4" Tachometer with Hourmeter - 6000 RPM (Gas) (Inboard)Perimeter-lighted Black dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens.Electronic tachometers work by counting pulses generated by the ignition system, alternator, tach signal generator...- $178.99
$186.99- $178.99
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Vendor:Navico
Navico 5 Pin Ethernet Cable Joiner (Female to Female) [000-10779-001]
- $45.99
$53.00- $45.99
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5 Pin Ethernet Cable Joiner (Female to Female) Specifications: Type: Parts Box Dimensions: 1"H x 4"W x 8"L WT: 0.12 lbs UPC: 9420024118641- $45.99
$53.00- $45.99
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Vendor:Lowrance
Lowrance Adapter Cable 7-Pin Blue to Bare Wires [000-10046-001]
- $30.99
$36.00- $30.99
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Adapter cable, 7 pin BLUE to bare wires Specifications: Type: Adapters Box Dimensions: 2"H x 3"W x 7"L WT: 0.2 lbs UPC: 042194535111- $30.99
$36.00- $30.99
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Vendor:Lowrance
Lowrance NAC-FRD2FBL NMEA Network Adapter Cable [127-05]
- $43.99
$50.00- $43.99
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NAC-FRD2FBLNMEA network adapter cable. Adapts red connector devices to a blue connector network.Works with: NMEA 2000 Compliant Units Specifications: Data Interface: NMEA 2000 Connection Gender: Female-Female Box Dimensions: 2"H x 3"W x 7"L WT: 0.17 lbs UPC: 042194530451- $43.99
$50.00- $43.99
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Vendor:Simrad
Simrad TP32 Tillerpilot [TP32]
- $949.99
$0.00- $949.99
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TP32 TillerpilotThe TP32 is a reliable and robust autopilot, which has been optimized to draw as little power as possible and operate extremely quietly, making it ideal for sailboats up to 37 ft.Features: Easy to use Precision steering Battery Optimization Silent Sailing Waterproof Sealing...- $949.99
$0.00- $949.99
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Vendor:Airmar
Airmar B117 50/200kHz 600W Mix Match 0 Deadrise [B117-DT-MM]
- $222.49
$249.99- $222.49
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B117 50/200kHz 600W Mix & Match 0° DeadriseAirmar’s entry-level B117 features a single, 50/200 kHz, dual-frequency, ceramic element in a low-profile bronze housing. The nearly-flush design minimizes drag with only 5 mm (3/16") extending outside the hull.Features: Depth only or depth and fast-response water-temperature...- $222.49
$249.99- $222.49
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Vendor:Iris Innovations
Iris Hi-Resolution Analog Mini Dome Camera - 316 Stainless Steel - CVBS - TVI [IRIS-S060-18]
- $397.99
$495.00- $397.99
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Hi-Resolution Analog Mini Dome Camera - 316 Stainless Steel - CVBS - TVIIris’s SX60 range of miniature marine grade stainless steel cameras are available in multiple formats and deliver the highest quality video to suit your application.The IRIS-S060 features a multi-format 4-in-1 camera module...- $397.99
$495.00- $397.99
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Vendor:Iris Innovations
Iris High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 SS 80-Degree HFOV - 3.6mm Lens [IRIS-S460-36]
- $397.99
$495.00- $397.99
- Unit price
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High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 Stainless Steel & 80-Degree HFOV - 3.6mm LensIris’s SX60 range of miniature marine-grade stainless steel cameras is available in multiple formats and delivers the highest quality video to suit your application.The IRIS-S460...- $397.99
$495.00- $397.99
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Vendor:Iris Innovations
Iris High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 SS 160-Degree HFOV - 1.8mm Lens [IRIS-S460-18]
- $364.99
$495.00- $364.99
- Unit price
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High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 Stainless Steel & 160-Degree Horizontal Field of View - 1.8mm LensIris’s SX60 range of miniature marine-grade stainless steel cameras is available in multiple formats and delivers the highest quality video to suit...- $364.99
$495.00- $364.99
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Vendor:Iris Innovations
Iris 5MP Hi-Def Marine IP SS Bullet Camera - 3.6mm Lens [IRIS490]
- $798.99
$995.00- $798.99
- Unit price
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5MP Hi-Def Marine IP Stainless Steel Bullet Camera - 3.6mm LensThe IRIS490 is a high-definition 2MP IP camera directly compatible with Raymarine chart plotters (running LH2 / LH3 software), Furuno MFDs running TimeZero v4.1, and PC-based chart-plotter systems.The 490’s 316 stainless steel housing provides...- $798.99
$995.00- $798.99
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Vendor:Iris Innovations
Iris High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 SS 120-Degree HFOV - 2.8mm Lens [IRIS-S460-28]
- $397.99
$495.00- $397.99
- Unit price
- / per
High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 Stainless Steel & 120-Degree Horizontal Field of View - 2.8mm LensIris’s SX60 range of miniature marine-grade stainless steel cameras is available in multiple formats and delivers the highest quality video to suit...- $397.99
$495.00- $397.99
- Unit price
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Vendor:FLIR Systems
FLIR MTMS Maritime Thermal Monitoring System [E70321]
- $1,379.99
$1,499.99- $1,379.99
- Unit price
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MTMS Marine Thermal Monitoring System - Formally called AX8Gain an entirely new view of your vessel's mechanical system with the FLIR AX8 thermal monitoring camera. Combining thermal and visible cameras in a small, affordable package, the AX8 integrates with Raymarine multifunction displays (MFDs) and...- $1,379.99
$1,499.99- $1,379.99
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Vendor:Airmar
Airmar P79 NMEA 2000 In-Hull 235 kHz [P79-235-N2]
- $467.61
$519.99- $467.61
- Unit price
- / per
P79 NMEA 2000 In-Hull 235 kHzThe P79 in-hull transducer easily adjusts to hull deadrise angles up to 22 °. This ensures that the beam is vertically oriented to receive echos, resulting in accurate depth readings. Unlike traditional "puck" type transducers, our P79 consists of...- $467.61
$519.99- $467.61
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Vendor:Airmar
Airmar Deadrise Angle Finder - Accuracy of 1/2 Degree [ANGLE FINDER]
- $15.99
$25.00- $15.99
- Unit price
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Deadrise Angle Finder - Accuracy of ± 1/2°Accurate to 1/2 of 1°, this precision instrument, with strong ceramic magnet is designed for attachment to a carpenter's square or straight edge to overcome time consuming computation of angles.Features: Quickly measures boat hull deadrise angle. Ball...- $15.99
$25.00- $15.99
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Vendor:Airmar
Airmar 117WR-2 Transducer Hull Nut Wrench [117WR-2]
- $41.99
$45.00- $41.99
- Unit price
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117WR-2 Transducer Hull Nut WrenchA single-handed wrench to tighten the hull nut on 2" bronze and stainless steel housings.You can use wrench 117WR-4 to brace the housing when using this wrench.For use with: B117 B150 B744V B744VL B765C SS555 Specifications: Type: Tools Box Dimensions:...- $41.99
$45.00- $41.99
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![Iris High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 SS 80-Degree HFOV - 3.6mm Lens [IRIS-S460-36]](http://www.dbmarinesupplies.com/cdn/shop/files/99630XL_533x.jpg?v=1685981509)
![Iris High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 SS 160-Degree HFOV - 1.8mm Lens [IRIS-S460-18]](http://www.dbmarinesupplies.com/cdn/shop/files/99628XL_533x.jpg?v=1686014000)
![Iris High Definition 3MP IP Mini Dome Camera - 2MP Resolution - 316 SS 120-Degree HFOV - 2.8mm Lens [IRIS-S460-28]](http://www.dbmarinesupplies.com/cdn/shop/files/99629XL_533x.jpg?v=1685721296)