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Free shipping on U.S. domestic orders of $89.99 or more! For international orders, please email support@neptuniansky.com for shipping rates. **exclusions apply**

Marine Navigation & Instruments - NMEA Cables & Sensors

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Actisense Protective Screw Cover f/N2K Connectors - 10-Pack [A2K-SCREWCAP-10-F]

Actisense
Low stock

Protective Screw Cover for N2K Connectors - 10-PackScrew-cap covers for NMEA 2000 Micro connectors.This product may not be returned to the origina...

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Furuno IF-NMEA2K2 Converter [IF-NMEA2K2]

Furuno
In stock

IF-NMEA2K2The IF-NMEA2K2 is an interface to convert data from NMEA0183 format to NMEA2000 / CAN bus format and vice versa. In addition to the norm...

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Navico NMEA 2000 Remote Button [000-15940-001]

Navico
Low stock

NMEA 2000 Remote ButtonThis simple-to-install remote button allows for convenient placement for an emergency ManOverboard (MOB) button, which can ...

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Navico N2KEXT NMEA2000 Cable Micro-C Medium Duty - 20M [000-14379-001]

Navico
Low stock

N2KEXT NMEA2000 Cable Micro-C Medium Duty - 20M20M (65.6 ft) Low loss 18-gauge cable recommended for network backbone runs resulting in a more rob...

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Garmin 4-Pin Female to 5-Pin Male NMEA 2000 Adapter Cable f/echoMAP CHIRP 5Xdv [010-12445-10]

Garmin
In stock

4-Pin Female to 5-Pin Male NMEA 2000® Adapter Cable for echoMAP™ CHIRP 5XdvConnect your compatible 5-inch echoMAP™ CHIRP chartplotter/sounder comb...

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Lowrance T-Connector NMEA 2000 [119-79]

Lowrance
In stock

T-ConnectorFor use with red NMEA network Specifications: Data Interface: NMEA 2000 NMEA 2000 Connectors: Tee Connectors Box Dimensions: 2"H x 3"W ...

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Lowrance N2KEXT-2RD 2 NMEA 2000 Cable [119-88]

Lowrance
In stock

N2KEXT-2RD 2' NMEA 2000 Cable2' NMEA 2000 Cable Specifications: Data Interface: NMEA 2000 Connection Gender: Male-Female Cable Length (Meters): 0....

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Lowrance N2KEXT-15RD 15 NMEA 2000 Cable [119-86]

Lowrance
In stock

N2KEXT-15RD 15' NMEA 2000 Cable15' NMEA 2000 Cable Specifications: Data Interface: NMEA 2000 Connection Gender: Male-Female Cable Length (Meters):...

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Navico Fluid Level Sensor [000-11518-001]

Navico
Low stock

Fluid Level SensorTransmits the tank level from a suitable tank level sender unit on the the NMEA 2000 network. Replaces EP-65 Reports Tank Fluid ...

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Lowrance NMEA 2000 Starter Kit [124-69]

Lowrance
In stock

NMEA Starter Kit Network starter kit. Includes 2 terminating resistors (TR-120M-RD, TR-120F-RD), two T-connectors (N2K-T-RD), one 2 ft extension c...

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Lowrance Yamaha Engine Interface Cable [120-37]

Lowrance
In stock

Yamaha Engine Interface CableYamaha engine interface cable 4.5 m (15 ft) and T-connectorConnects to Yamaha engines without Yamaha CommandLink Plus...

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Garmin GFS 10 Fuel Sensor for Gas Engines Only [010-00671-00]

Garmin
Low stock

GFS™ 10 Fuel SensorAdd fuel tracking capabilities to your Garmin chartplotter and optimize your boat's fuel economy. The GFS 10 tracks fuel flow u...

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Digital Yacht NMEA Adapter f/PC [ZDIGUSBNMEA]

Digital Yacht
In stock

NMEA Adapter f/PCThe USB to NMEA Serial Adaptor cable is a simple and effective method for connecting NMEA 0183 compatible marine equipment to a P...

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Siren Marine NMEA 2000 Cable T Connector Connection Kit f/Siren 3 Pro [SM-ACC3-N2KCT]

Siren Marine
Low stock

NMEA 2000 Cable & T Connector Connection Kit for Siren 3 ProOptimize the connectivity of your Connected Boat® system, allowing you to monitor ...

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Raymarine Evolution SeaTalkng Cable Kit [R70160]

Raymarine
Low stock

Evolution Cabling Kit - R70160 The Evolution SeaTalkng cable kit contains: 1 x SeaTalkng Power Cable (0.4m) 1 x SeaTalkng Backbone Cable (5m) 1 ...

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Actisense USG-2 Isolated USB To Serial Gateway For Use w/NMEA0183, RS422 and RS232 [USG-2]

Actisense
In stock

USG-2 Isolated USB To Serial Gateway For Use w/NMEA0183, RS422 And RS232The USG-2 ensures safety and reliability when connecting a PC to your NMEA...

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Actisense PRO NMEA 0183 Multiplexer/NMEA 2000 Gateway [PRO-NDC-1E2K]

Actisense
In stock

PRO NMEA 0183 Multiplexer/NMEA 2000 GatewayInterconnectivity, reimagined!The PRO-NDC-1E2K is much more than an NMEA 0183 Multiplexer…Rugged, Robus...

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Actisense NMEA2000 Straight Micro Field Fit Connector - Female [A2K-FFC-SF]

Actisense
In stock

NMEA2000 Straight Micro Field Fit Connector - FemaleField-fit connectors allow full customization of your NMEA 2000 network cabling.Male and femal...

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Actisense NMEA2000 Micro T-Piece w/Female Connectors 3M UL Certified Cable [A2K-MPT-2]

Actisense
In stock

NMEA2000 Micro T-Piece with Female Connectors & 3M UL Certified CableThe A2K-MPT-2 is a simple, safe, and efficient method of powering an NMEA...

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Actisense NMEA2000 Straight Micro Field Fit Connector - Male [A2K-FFC-SM]

Actisense
Low stock

NMEA2000 Straight Micro Field Fit Connector - MaleField-fit connectors allow full customization of your NMEA 2000 network cabling.Male and female ...

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Actisense Rear Panel Mount NMEA2000 Wired Micro 5-Pin - Male [A2K-PMW-M]

Actisense
Low stock

Rear Panel Mount NMEA2000 Wired Micro 5-Pin - MalePanel mount wired connectors available from Actisense allow NMEA 2000 installations through wate...

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Actisense 0183 to N2K Gateway w/PC Interface, ISO Connection [NGX-1-ISO]

Actisense
In stock

0183 to N2K Gateway with PC Interface, ISO ConnectionIntelligent Gateway technology enables PC interfacing and NMEA data conversion…The NGX-1 is a...

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Actisense Self-Contained Boat Network - Complete Network f/8 Devices w/Internal Terminators Power Feed [A2K-SBN-2]

Actisense
In stock

Self-Contained Boat Network - Complete Network f/8 Devices w/Internal Terminators & Power FeedInstalling small NMEA 2000® networks is quicker ...

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Maretron Mid Double-Ended Cordset - 2 Meter - Gray [DM-DG1-DF-02.0]

Maretron
In stock

Maretron Mid Double-Ended Cordset - 2 M GrayMechanical: Contact Carrier Mat/Color: Thermoplastic PUR/Blue-Gray Molded Body Mat/Color: Thermoplasti...

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