Best selling products
-4%
Sold Out
![Maretron Current Transducer w/Cable f/DCM100 - 400 Amp [LEMHTA400-S]](http://seamanmarine.com/cdn/shop/products/46964XL_600x600.jpg?v=1592543049)
$168.00
$161.99
![Maretron Current Transducer w/Cable - 400 Amp f/ACM100 [M000612]](http://seamanmarine.com/cdn/shop/products/46963XL_600x600.jpg?v=1592543037)
![Maretron NMEA 2000 Starter Kit [MN2KKIT]](http://seamanmarine.com/cdn/shop/products/46573XL_600x600.jpg?v=1592542221)
![Maretron BHW100 Bilge High Water Detector [BHW100]](http://seamanmarine.com/cdn/shop/products/44311XL_600x600.jpg?v=1592537664)
![Maretron FFM100 Fuel Flow Monitor [FFM100-01]](http://seamanmarine.com/cdn/shop/products/42068XL_600x600.jpg?v=1592534735)
![Maretron NMEA 2000 Network Bus Extender [NBE100-01]](http://seamanmarine.com/cdn/shop/products/41854XL_600x600.jpg?v=1592534564)
![Maretron DST110 Depth/Speed/Temperature Triducer [DST110-01]](http://seamanmarine.com/cdn/shop/products/41639XL_600x600.jpg?v=1592534135)
![Maretron DCR100-01 Direct Current Relay Module [DCR100-01]](http://seamanmarine.com/cdn/shop/products/41638XL_600x600.jpg?v=1592534127)
![Maretron IPG100 Internet Protocol Gateway [IPG100-01]](http://seamanmarine.com/cdn/shop/products/41199XL_600x600.jpg?v=1592533669)
![Maretron Pressure Transducer 0 to 3 PSI [PT-0-3PSI-01]](http://seamanmarine.com/cdn/shop/products/40840XL_600x600.jpg?v=1592533268)
![Maretron FPM100 Fluid Pressure Monitor [FPM100-01]](http://seamanmarine.com/cdn/shop/products/40437XL_600x600.jpg?v=1592532917)
![Maretron Carbon Monoxide Detector f/SIM100-01 [CO-CO1224T]](http://seamanmarine.com/cdn/shop/products/39495XL_600x600.jpg?v=1592531775)
![Maretron Micro Elbow [ELB-CM-CF]](http://seamanmarine.com/cdn/shop/products/39341XL_600x600.jpg?v=1592531685)
![Maretron Alarm Module [ALM100-01]](http://seamanmarine.com/cdn/shop/products/38853XL_600x600.jpg?v=1592530558)
![Maretron TLM150 Tank Level Monitor [TLM150-01]](http://seamanmarine.com/cdn/shop/products/37987XL_600x600.jpg?v=1592529833)
![Maretron GPS200 NMEA 2000 GPS Receiver [GPS200-01]](http://seamanmarine.com/cdn/shop/products/37482XL_600x600.jpg?v=1592529239)
![Maretron Micro/Mid Field Attachable Connector 90 Male [FA-CM-90]](http://seamanmarine.com/cdn/shop/products/35835XL_600x600.jpg?v=1592525601)
![Maretron Micro/Mid Field Attachable Connector 90 Female [FA-CF-90]](http://seamanmarine.com/cdn/shop/products/35834XL_600x600.jpg?v=1592525593)
![Maretron Exhaust Gas Temp Probe [TP-EGT-1]](http://seamanmarine.com/cdn/shop/products/35206XL_600x600.jpg?v=1592524599)
![Maretron Ambient Air Temp Probe [TP-AAP-1]](http://seamanmarine.com/cdn/shop/products/35205XL_600x600.jpg?v=1592524591)
![Maretron 1.25" BSM Non-Displac Hull Focus Tube [TFT-1.25BSP]](http://seamanmarine.com/cdn/shop/products/35201XL_600x600.jpg?v=1592524583)
![Maretron 1.5" NPT Non-Displace Hull Focus Tube [TFT-1.5NPT]](http://seamanmarine.com/cdn/shop/products/35200XL_600x600.jpg?v=1592524575)
![Maretron Non-Displacement Hull Focus Tube SAE 5-Bolt [TFT-5H]](http://seamanmarine.com/cdn/shop/products/35199XL_600x600.jpg?v=1592524567)
![Maretron 1.25" BSP Displacement Hull Tank Adapter [TA-5H-1.25BSP]](http://seamanmarine.com/cdn/shop/products/35198XL_600x600.jpg?v=1592524559)
![Maretron 1.5" NPT Displacement Hull Tank Adapter [TA-5H-1.5NPT]](http://seamanmarine.com/cdn/shop/products/35197XL_600x600.jpg?v=1592524550)
![Maretron TMP100 Temperature Module [TMP100-01]](http://seamanmarine.com/cdn/shop/products/35196XL_600x600.jpg?v=1592524542)
-8%
![Maretron TLM100 Tank Level Monitor - 40" Depth Max - No Gas [TLM100-01]](http://seamanmarine.com/cdn/shop/products/35195XL_600x600.jpg?v=1592524534)
$225.00
$206.99
![Maretron Multiport Box Mic-Mid Male Homerun Mic-Mid Fem Drop [CM-CF-4]](http://seamanmarine.com/cdn/shop/products/34379XL_600x600.jpg?v=1592523181)
![Maretron SIM100 Switch Indicator Module [SIM100-01]](http://seamanmarine.com/cdn/shop/products/34159XL_600x600.jpg?v=1592522494)
![Maretron RIM100 Run Indicator Module [RIM100-01]](http://seamanmarine.com/cdn/shop/products/34158XL_600x600.jpg?v=1592522484)
![Maretron Temperature Sensor f/ DCM100 [TR3K]](http://seamanmarine.com/cdn/shop/products/33368XL_600x600.jpg?v=1592521332)
![Maretron Micro Double-Ended Cordset - 8M [CM-CG1-CF-08.0]](http://seamanmarine.com/cdn/shop/products/33360XL_600x600.jpg?v=1592521324)
![Maretron Micro Double-Ended Cordset 5 Meter [CM-CG1-CF-05.0]](http://seamanmarine.com/cdn/shop/products/33359XL_600x600.jpg?v=1592765517)
![Maretron Micro Double-Ended Cordset - 4 Meter [CM-CG1-CF-04.0]](http://seamanmarine.com/cdn/shop/products/33358XL_600x600.jpg?v=1592521308)
![Maretron Micro Double-Ended Cordset - 2 Meter [CM-CG1-CF-02.0]](http://seamanmarine.com/cdn/shop/products/33357XL_600x600.jpg?v=1592521300)
![Maretron Mini Double Ended Cordset - Male to Female - 5M - Grey [NM-NG1-NF-05.0]](http://seamanmarine.com/cdn/shop/products/33354XL_600x600.jpg?v=1592521292)
-3%
Sold Out
![Maretron J2K100 Adapter Micro Female - Deutsche 4 Pin 2 Meter [MCF-2M-D4]](http://seamanmarine.com/cdn/shop/products/33351XL_600x600.jpg?v=1592521267)
$64.00
$61.99
-3%
![Maretron J2K100 Adapter Micro Female - Deutsche 12 Pin 2T [MCF-2M-D12CAT]](http://seamanmarine.com/cdn/shop/products/33350XL_600x600.jpg?v=1592521259)
$123.00
$118.99
![Maretron J2K100 Adapter Micro Female - Deutsche 12 Pin 2 Meter [MCF-2M-D12]](http://seamanmarine.com/cdn/shop/products/33349XL_600x600.jpg?v=1592521251)
![Maretron Mini 90 Deg. Male to Female Connector [ELB-NM-NF]](http://seamanmarine.com/cdn/shop/products/33348XL_600x600.jpg?v=1592521243)
![Maretron Current Transducer w/Cable f/ACM100 [M000630]](http://seamanmarine.com/cdn/shop/products/33347XL_600x600.jpg?v=1592521235)
![Maretron Direct Current DC Monitor [DCM100-01]](http://seamanmarine.com/cdn/shop/products/33344XL_600x600.jpg?v=1592521209)
![Maretron ACM100 Alternating Current Monitor [ACM100-01]](http://seamanmarine.com/cdn/shop/products/33343XL_600x600.jpg?v=1592521200)
![Maretron Mini Power Cordset - 2 Power & 2 Ground To Female 1M [NM4P-01]](http://seamanmarine.com/cdn/shop/products/31829XL_600x600.jpg?v=1592519271)
![Maretron Mini Powertap [NF-NM4P-NF]](http://seamanmarine.com/cdn/shop/products/31828XL_600x600.jpg?v=1592519262)
-3%
Sold Out
![Maretron Mini Double Ended Cordset - Male to Female - 10M - Grey [NM-NG1-NF-10.0]](http://seamanmarine.com/cdn/shop/products/31827XL_600x600.jpg?v=1592519254)
$97.00
$93.99
![Maretron Mini Double Ended Cordset - Male to Female - 3M - Grey [NM-NG1-NF-03.0]](http://seamanmarine.com/cdn/shop/products/31824XL_600x600.jpg?v=1592519246)
![Maretron Mini Double Ended Cordset - Male to Female - 1M - Grey [NM-NG1-NF-01.0]](http://seamanmarine.com/cdn/shop/products/31823XL_600x600.jpg?v=1592519238)
![Maretron Mini Double Ended Cordset - Male to Female - 0.5M - Blue [NM-NB1-NF-00.5]](http://seamanmarine.com/cdn/shop/products/31822XL_600x600.jpg?v=1592519230)
![Maretron Mini Termination Resistor w/LED - Female [TRL-NF]](http://seamanmarine.com/cdn/shop/products/31821XL_600x600.jpg?v=1592519222)