Marine Navigation & Instruments
![SI-TEX MDA-3 Metadata Zero Loss AIS Antenna Splitter [MDA-3]](http://seamanmarine.com/cdn/shop/products/44719XL_600x600.jpg?v=1592538596)
![SI-TEX MDA-1 Metadata Class B AIS Transceiver w/Internal GPS - Must Be Programmed [MDA-1]](http://seamanmarine.com/cdn/shop/products/44717XL_600x600.jpg?v=1592538580)
![SI-TEX SAS-900 6" Color Class A AIS Transceiver [SAS-900]](http://seamanmarine.com/cdn/shop/products/78312XL_600x600.jpg?v=1592643490)
-22%
![SI-TEX NMEA2000 GNSS SAT Compass w/Pole Mount (No Cable Included) [VECTOR200-2]](http://seamanmarine.com/cdn/shop/products/83378XL_600x600.jpg?v=1592668319)
$1,599.00
$1,253.99
-22%
![SI-TEX NavPro 1200 w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO1200R]](http://seamanmarine.com/cdn/shop/files/83626XL_600x600.jpg?v=1712862521)
$4,498.00
$3,526.99
![SI-TEX SP-70 Second Station Kit w/30' Cable [10080035]](http://seamanmarine.com/cdn/shop/products/45234XL_600x600.jpg?v=1592539236)
![SI-TEX Inboard Rotary Rudder Feedback w/50' Cable - does not include linkage [20330008]](http://seamanmarine.com/cdn/shop/products/45232XL_600x600.jpg?v=1592539227)
-22%
![SI-TEX NMEA0183 GNSS SAT Compass w/49 Cable Pole Mount [VECTOR200-0]](http://seamanmarine.com/cdn/shop/products/83377XL_600x600.jpg?v=1592668311)
$2,099.00
$1,645.99
![SI-TEX Explorer NavPro w/Wi-Fi - No GPS Antenna [EXPLORERNAVPROWIFI]](http://seamanmarine.com/cdn/shop/files/69908XL_600x600.jpg?v=1736533878)
![SI-TEX 4kw 20" Digital Radome Radar w/Internal WiFi Module f/all NavPro Units 15M Cable [MDS-15WIFI]](http://seamanmarine.com/cdn/shop/files/103396XL_600x600.jpg?v=1712862733)
-22%
![SI-TEX NavPro 1200F w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO1200FR]](http://seamanmarine.com/cdn/shop/files/83627XL_600x600.jpg?v=1736534061)
$4,698.00
$3,683.99
-22%
![SI-TEX NavPro 900 w/MDS-15 WiFi 20" Hi-Res Digital Radome Radar w/15M Cable [NAVPRO900R]](http://seamanmarine.com/cdn/shop/files/83624XL_600x600.jpg?v=1712862506)
$3,298.00
$2,585.99
-22%
![SI-TEX NavPro 1200 w/Wifi - Includes Internal GPS Receiver/Antenna [NAVPRO1200]](http://seamanmarine.com/cdn/shop/products/72903XL_600x600.jpg?v=1592617603)
$2,299.00
$1,802.99
![SI-TEX 18CI Pumpset 12V [81167]](http://seamanmarine.com/cdn/shop/products/35097XL_600x600.jpg?v=1592524358)
![SI-TEX SP-80-3 Includes Pump & Rotary Feedback [SP-80-3]](http://seamanmarine.com/cdn/shop/products/10442XL_600x600.jpg?v=1592508357)
-22%
![SI-TEX SP-70 Autopilot w/Pump Rotary Feedback w/ 18CI pumpset [SP-70-3]](http://seamanmarine.com/cdn/shop/products/10472XL_600x600.jpg?v=1592508374)
$3,549.00
$2,782.99
-22%
![SI-TEX NavPro 900 w/Wifi - Includes Internal GPS Receiver/Antenna [NAVPRO900]](http://seamanmarine.com/cdn/shop/products/72901XL_600x600.jpg?v=1592617588)
$1,099.00
$861.99
![SI-TEX MDA-2 Metadata Dual Channel Parallel AIS Receiver [MDA-2]](http://seamanmarine.com/cdn/shop/products/44718XL_600x600.jpg?v=1592538588)
-22%
![SI-TEX SP-80-1 Autopilot w/Rotary Feedback - No Drive Unit [SP-80-1]](http://seamanmarine.com/cdn/shop/products/35098XL_600x600.jpg?v=1592524366)
$2,999.00
$2,351.99
![SI-TEX Color LCD NMEA 0183 Repeater [KRD-10]](http://seamanmarine.com/cdn/shop/products/83338XL_600x600.jpg?v=1592668183)
![SI-TEX GPS-915 Receiver - 72 Channel w/Large Color Display [GPS915]](http://seamanmarine.com/cdn/shop/products/68614XL_600x600.jpg?v=1592601576)
![SI-TEX SP-80 - Control Head Only [20080011]](http://seamanmarine.com/cdn/shop/products/70013XL_600x600.jpg?v=1592606246)
![SI-TEX 15' Extension Cable - 8-Pin [810-15-CX]](http://seamanmarine.com/cdn/shop/products/58728XL_600x600.jpg?v=1592574428)
-22%
![SI-TEX T-760 Compact Color Radar w/4kW 18" Dome - 7" Touchscreen [T-760]](http://seamanmarine.com/cdn/shop/products/51406XL_600x600.jpg?v=1592555225)
$2,349.00
$1,841.99
![SI-TEX SVS-760 Dual Frequency Sounder - 600W [SVS-760]](http://seamanmarine.com/cdn/shop/products/51379XL_600x600.jpg?v=1592555074)
![SI-TEX Verado Power Steering Installation Kit w/Hoses [OC17SUK34]](http://seamanmarine.com/cdn/shop/products/45231XL_600x600.jpg?v=1592539219)
![SI-TEX CVS-126 Dual Frequency Color Echo Sounder [CVS-126]](http://seamanmarine.com/cdn/shop/products/33376XL_600x600.jpg?v=1592521350)
-22%
![SI-TEX SP-70 Autopilot w/Rotary Feedback f/Inboards - No Drive [SP-70-1]](http://seamanmarine.com/cdn/shop/products/57625XL_600x600.jpg?v=1592571977)
$2,999.00
$2,351.99
![SI-TEX SRA-1 Rudder Indicator f/Use w/SP70 80 [SRA-1]](http://seamanmarine.com/cdn/shop/products/10446XL_600x600.jpg?v=1592508365)
![SI-TEX 30CI Pumpset 12VDC [81783]](http://seamanmarine.com/cdn/shop/products/41578XL_600x600.jpg?v=1592534101)
![SI-TEX CVS 128 8.4" Digital Color Fishfinder [CVS-128]](http://seamanmarine.com/cdn/shop/products/36382XL_600x600.jpg?v=1592526854)
![SI-TEX 494/50/200 In-Hull Transducer f/ES502 [494/50/200-ES]](http://seamanmarine.com/cdn/shop/products/25265XL_600x600.jpg?v=1592512109)
![SI-TEX Autopilot Hydraulic Steering Installation Kit w/Hoses & Fittings [OC17SUK42]](http://seamanmarine.com/cdn/shop/products/59839XL_600x600.jpg?v=1592577779)
![SI-TEX Temperature Probe f/SST-110 Bronze Thru-Hull [TS200-30]](http://seamanmarine.com/cdn/shop/products/40799XL_600x600.jpg?v=1592533092)
![SI-TEX Digital A Cable - Adapts Older SI-TEX Transducers to Current models [DAC]](http://seamanmarine.com/cdn/shop/products/38177XL_600x600.jpg?v=1592529883)
![SI-TEX SST-110 Sea Temperature Gauge - No Transducer [SST-110]](http://seamanmarine.com/cdn/shop/products/40797XL_600x600.jpg?v=1592533073)
![SI-TEX 12CI Pumpset - 12VDC [OCTAFG1012]](http://seamanmarine.com/cdn/shop/files/57618XL_600x600.jpg?v=1740684088)
![SI-TEX Digital D Cable Adapter [DDC]](http://seamanmarine.com/cdn/shop/products/87926XL_600x600.jpg?v=1681417595)
![SI-TEX Standalone 8" Chartplotter System w/Color LCD, Internal External GPS Antenna C-MAP 4D Card [SVS-880CE+]](http://seamanmarine.com/cdn/shop/files/102646XL_600x600.jpg?v=1706047725)
![SI-TEX Hybrid Class B AIS - 5W [SAS-600]](http://seamanmarine.com/cdn/shop/products/83337XL_600x600.jpg?v=1592668175)
-19%
![SI-TEX 707/50/200T-CX Thru-Hull Transducer f/CVS-126 & CVS-128 [707/50/200T-CX]](http://seamanmarine.com/cdn/shop/products/37684XL_600x600.jpg?v=1592529543)
$525.00
$422.99
![SI-TEX 5M Data Cable [CW-376-5M]](http://seamanmarine.com/cdn/shop/files/68654XL_600x600.jpg?v=1701294453)
-46%
![SI-TEX B-60-20-ES Tilt Element Transducer f/EC5F EC7F ES502 [B-60-20-ES]](http://seamanmarine.com/cdn/shop/products/39823XL_600x600.jpg?v=1592532285)
$500.00
$270.99
-23%
![SI-TEX SAS-300 AIS Class B Transceiver - Display Only f/Use w/Existing AIS [SAS-300-3]](http://seamanmarine.com/cdn/shop/products/51397XL_600x600.jpg?v=1592555209)
$1,000.00
$767.99
-22%
![SI-TEX 8.5" Color LCD Radar w/4kW Output - 1/16-36nm Range - 25" Radome [T-941A]](http://seamanmarine.com/cdn/shop/products/92666XL_600x600.jpg?v=1644017265)
$3,199.00
$2,508.99
![SI-TEX RF Remote Control f/Explorer NavPro GPS [ENP-REMOTE]](http://seamanmarine.com/cdn/shop/products/62278XL_600x600.jpg?v=1592582747)
![SI-TEX SDD-110 Seawater Depth Indicator - Display Only [SDD-110]](http://seamanmarine.com/cdn/shop/products/41891XL_600x600.jpg?v=1592534631)