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Marine Navigation & Instruments

1612 total items

SI-TEX Transom Mount Triducer f/CVS-126 [250/50/200ST-CX]

SKU: 31951

Transom Mount TriducerSI-TEX Transom Mount Triducer for the CVS-126 Dual Frequency Color Echo Sounder. Specifications: Temperature: Yes Speed Included: Yes Pins: 8 Mounting Style: Transom Imagining: Down Chirp: No Cable...

SI-TEX Transom Mount Triducer f/CVS-126 [250/50/200ST-CX]

SKU: 31951
in stock

Sale price $132.99

Save $37.01

SI-TEX 492/50/200ST Transom Mount Transducer f/ES502 [492/50/200ST-ES]

SKU: 25264

SI-TEX 492/50/200ST Transom Mount Transducer f/ES502 Dual Frequency 50/200 kHz Max Power: 500W Beam Angle: 42 deg. @ 50 kHz, 12 deg. @ 200 kHz Housing: Plastic Mount: Transom Plug:...

SI-TEX 492/50/200ST Transom Mount Transducer f/ES502 [492/50/200ST-ES]

SKU: 25264
in stock

Sale price $233.99

Save $66.01

SI-TEX 15' Extension Cable - 8-Pin [810-15-CX]

SKU: 58728

15' Extension Cable - 8-PinSI-TEX Extension CableFeatures: 15' 8-Pin Specifications: Type: Extension Box Dimensions: 1"H x 8"W x 8"L WT: 0.5 lbs UPC: 010407330723

SI-TEX 15' Extension Cable - 8-Pin [810-15-CX]

SKU: 58728
in stock

Sale price $62.99

Save $17.01

SI-TEX SAS-300 AIS Class B AIS Transceiver w/Internal GPS Antenna [SAS-300-1]

SKU: 51395

SAS-300 AIS Class B AIS Transceiver with Internal GPS AntennaFeatures: 6.5" High-Resolution color TFT display with 740 x 480 pixels Track AIS targets on standard "radar" display, over included worldwide...

SI-TEX SAS-300 AIS Class B AIS Transceiver w/Internal GPS Antenna [SAS-300-1]

SKU: 51395
in stock

Sale price $1,358.99

Save $390.01

SI-TEX NMEA0183 GNSS SAT Compass w/49 Cable Pole Mount [VECTOR200-0]

SKU: 83377

NMEA0183 GNSS SAT Compass with 49' Cable & Pole MountExperience superior navigation from the accurate heading and positioning performance available with the V200 SAT Compass. The multi-GNSS V200 supports GPS, GLONASS,...

SI-TEX NMEA0183 GNSS SAT Compass w/49 Cable Pole Mount [VECTOR200-0]

SKU: 83377
in stock

Sale price $1,630.99

Save $468.01

SI-TEX Temperature Probe f/SST-110 Bronze Thru-Hull [TS200-30]

SKU: 40799

Temperature Probe for SST-110 Thru-HullBronze thru-hull temperature sensor for retrofit, 30' cable for 5 pin plugs. Specifications: Cable Length (Feet): 30' Temperature: Yes Speed Included: No Mounting Style: Thru-Hull Chirp:...

SI-TEX Temperature Probe f/SST-110 Bronze Thru-Hull [TS200-30]

SKU: 40799
in stock

Sale price $95.99

Save $24.01

SI-TEX 4kw 20" Digital Radome Radar w/Internal WiFi Module f/all NavPro Units 15M Cable [MDS-15WIFI]

SKU: 103396

4kW 20" Digital Radome Radar with Internal WiFi Module for all NavPro Units and 15M CableFeatures: High-Performance Digital Signal Processing Compatible with All SI-TEX NavPro Units Multi-Speed Antenna 4kW High...

SI-TEX 4kw 20" Digital Radome Radar w/Internal WiFi Module f/all NavPro Units 15M Cable [MDS-15WIFI]

SKU: 103396
in stock

Sale price $1,708.99

Save $490.01

SI-TEX NavPro 900F w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO900FR]

SKU: 83625

NavPro 900F with MDS-15 WiFi 20" Hi-Res Digital Radome Radar with 15M Cable9" Touch Screen GPS/Chart Plotter with built-in CHIRP Sounder, Includes Polaris Chart Card, Wifi, all Accessory Cables &...

SI-TEX NavPro 900F w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO900FR]

SKU: 83625
in stock

Sale price $2,717.99

Save $780.01

SI-TEX NavPro 900 w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO900R]

SKU: 83624

NavPro 900 with MDS-15 WiFi 20" Hi-Res Digital Radome Radar with 15M Cable9" Touch Screen GPS/Chart Plotter with Wifi, Includes Polaris Chart Card, all Accessory Cables & Internal GPS Receiver/AntennaThese...

SI-TEX NavPro 900 w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO900R]

SKU: 83624
in stock

Sale price $2,562.99

Save $735.01

SI-TEX NavPro 1200F w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO1200FR]

SKU: 83627

NavPro 1200F with MDS-15 WiFi 20" Hi-Res Digital Radome Radar with 15M CableNavPro 1200F with Wifi & Built-In CHIRP - Includes Internal GPS Receiver/Antenna 12" Touch Screen GPS/Chart Plotter with built-in...

SI-TEX NavPro 1200F w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO1200FR]

SKU: 83627
in stock

Sale price $3,650.99

Save $1,047.01

SI-TEX Autopilot Hydraulic Steering Installation Kit w/Hoses & Fittings [OC17SUK42]

SKU: 59839

Autopilot Hydraulic Steering Installation Kit w/Hoses & FittingsHydraulic Hose & Fittings Kit Includes: (2) - 30" Flexible High Pressure Hyd. Hose's (1) - 30" Flexible Low Pressure Hyd. Hose O.R.B...

SI-TEX Autopilot Hydraulic Steering Installation Kit w/Hoses & Fittings [OC17SUK42]

SKU: 59839
in stock

Sale price $170.99

Save $48.01

SI-TEX SVS-760 Dual Frequency Sounder - 600W [SVS-760]

SKU: 51379

SVS-760 Dual Frequency Sounder - 600WThe 50/200kHz SVS-760 sounder features powerful 600W output and a vertically oriented, sunlight viewable 7.5" color LCD display that optimizes presentation of bottom composition/contour and...

SI-TEX SVS-760 Dual Frequency Sounder - 600W [SVS-760]

SKU: 51379
in stock

Sale price $698.99

Save $200.01

SI-TEX SVS-760 Dual Frequency Sounder 600W Kit w/Transom Mount Triducer [SVS-760TM]

SKU: 51381

SVS-760 Dual Frequency Sounder - 600WThe 50/200kHz SVS-760 sounder features powerful 600W output and a vertically oriented, sunlight viewable 7.5" color LCD display that optimizes presentation of bottom composition/contour and...

SI-TEX SVS-760 Dual Frequency Sounder 600W Kit w/Transom Mount Triducer [SVS-760TM]

SKU: 51381
in stock

Sale price $830.99

Save $238.01

SI-TEX SVS-760 Dual Frequency Sounder 600W Kit w/Bronze Thru-Hull Temp Transducer - 1700/50/200T-CX [SVS-760TH]

SKU: 51382

SVS-760 Dual Frequency Sounder 600W Kit w/Bronze Thru-Hull Temp Transducer - 1700/50/200T-CXThe 50/200kHz SVS-760 sounder features powerful 600W output and a vertically oriented, sunlight viewable 7.5" color LCD display that...

SI-TEX SVS-760 Dual Frequency Sounder 600W Kit w/Bronze Thru-Hull Temp Transducer - 307/50/200T-CX [SVS-760TH1]

SKU: 51383

SVS-760 Dual Frequency Sounder 600W Kit w/Bronze Thru-Hull Temp Transducer - 307/50/200T-CXThe 50/200kHz SVS-760 sounder features powerful 600W output and a vertically oriented, sunlight viewable 7.5" color LCD display that...

SI-TEX SVS-760 Dual Frequency Sounder 600W Kit w/Bronze Thru-Hull Speed & Temp Transducer [SVS-760TH2]

SKU: 51387

SVS-760 Dual Frequency Sounder - 600WThe 50/200kHz SVS-760 sounder features powerful 600W output and a vertically oriented, sunlight viewable 7.5" color LCD display that optimizes presentation of bottom composition/contour and...

SI-TEX SVS-760 Dual Frequency Sounder 600W Kit w/Bronze Thru-Hull Speed & Temp Transducer [SVS-760TH2]

SKU: 51387
in stock

Sale price $1,028.99

Save $295.01

SI-TEX SP-80 - Control Head Only [20080011]

SKU: 70013

SP-80 - Control Head OnlyFor boaters who know where they're going. SP-80 takes you where you want to be--effortlessly. Its smart, precise piloting gives you the extra hand on deck...

SI-TEX SP-80 - Control Head Only [20080011]

SKU: 70013
in stock

Sale price $543.99

Save $156.01

SI-TEX 10" Chartplotter/Sounder Combo w/Internal GPS C-MAP 4D Card [ORIONCF]

SKU: 99533

10" Chartplotter/Sounder Combo with Internal GPS & C-MAP 4D Card10.4” Touch Screen with Heavy Duty Silicone Keypad so operators can choose to use either the Touch Screen or the Keypad...

SI-TEX 10" Chartplotter/Sounder Combo w/Internal GPS C-MAP 4D Card [ORIONCF]

SKU: 99533
in stock

Sale price $1,475.99

Save $423.01

SI-TEX 10" Chartplotter System w/Internal GPS C-MAP 4D Card [ORIONC]

SKU: 99532

10" Chartplotter System with Internal GPS & C-MAP 4D Card10.4” Touch Screen with Heavy Duty Silicone Keypad so operators can choose to use either the Touch Screen or the Keypad...

SI-TEX 10" Chartplotter System w/Internal GPS C-MAP 4D Card [ORIONC]

SKU: 99532
in stock

Sale price $1,397.99

Save $401.01

SI-TEX Digital A Cable - Adapts Older SI-TEX Transducers to Current models [DAC]

SKU: 38177

Adapts older SI-TEX transducers to current ones Digital A Cable8-pin Fuji (old type metal plug) to 8-pin CONXALL (plastic waterproof plug). Specifications: Type: Adapters Box Dimensions: 1"H x 2"W x...

SI-TEX Digital A Cable - Adapts Older SI-TEX Transducers to Current models [DAC]

SKU: 38177
in stock

Sale price $38.99

Save $11.01
20 Types of Navigation Equipment and Resources Used Onboard and Modern Ships.
Marine Navigation is one of the best sea GPS trackers which lets you find your road on the sea. Marine navigation is the use of navigation techniques to guide a (sail)boat from one point to the next