Gain accurate data and real-time insights with our extensive range of marine transducers and sensors. From depth, speed, and temperature readings to wind, compass, GPS, and sonar modules — these devices ensure your vessel’s systems are always informed. Compatible with most leading brands, our transducers are designed for durability and precision in harsh marine conditions. Whether you need through-hull, in-hull, or transom-mounted options, we offer solutions to match every vessel type. Enhance navigation, safety, and performance by connecting your instruments to high-quality sensors that deliver reliable measurements across every trip and sea condition.
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Vendor:AIRMARAIRMAR 170kHz Thru-Hull Depth Transducer B&G Furuno 31-197-2-01 Sonar Fishfinder
Regular price $189.05 USDRegular priceSale price $189.05 USD -
For parts or not working
Vendor:B&G, Brookes & Gatehouse, Trimble NavigationB&G Brookes & Gatehouse 431022 Boat Sailboat Speed Sensor Gravity Switch
Regular price $94.99 USDRegular priceSale price $94.99 USD -
Used
Vendor:RAYTHEONAPELCO RAYTHEON RAYMARINE Depth Transducer f/ Instrument Display Depth Sounder
Regular price $142.49 USDRegular priceSale price $142.49 USD -
New
Vendor:AirmarAIRMAR RAYTHEON Thru-hull Low Profile ST650 P17 B17 31-275-7 SEN-SPE
Regular price $189.05 USDRegular priceSale price $189.05 USD -
New
Vendor:AirmarAirmar APELCO RAYTHEON RAYMARINE Depth Transducer P19 31-184-1
Regular price $149.99 USDRegular priceSale price $149.99 USD -
New
Vendor:RaymarineRaymarine ST290 ST70 Active Depth Transducer Pod E22067 - PERFECT! WARRANTY!
Regular price $189.05 USDRegular priceSale price $189.05 USD -
New
Vendor:AIRMARAIRMAR P23 Apelco Raytheon Raymarine ST60 ST50 Depth Transducer f/ Instrument
Regular price $122.55 USDRegular priceSale price $122.55 USD -
Sold outFor parts or not working
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Sold outUsed
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Used
Vendor:SimradSIMRAD AIRMAR Speed Log Transducer Thru-hull T911 ST650 S650 31-277-10
Regular price $236.55 USDRegular priceSale price $236.55 USD -
Sold outUsed
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Sold outUsed
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New
Vendor:AIRMARAIRMAR P23 P32 Transom Mount f/ Sensor with Integral Release Bracket Kit New
Regular price $37.99 USDRegular priceSale price $37.99 USD -
Sold outUsed
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Sold outUsed
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Used
Vendor:DANAPLUSDANAPLUS DANA SPEED DEPTH LOG Transducer f/ Marine Instrument System KVH
Regular price $170.05 USDRegular priceSale price $170.05 USD -
Remanufactured
Vendor:AirmarAIRMAR Smart CS4500 Ultrasonic Speed Sensor Black Box 18-449-01 CS4500-P120
Regular price $236.55 USDRegular priceSale price $236.55 USD -
Sold outUsed
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Used
Vendor:AIRMARAIRMAR ST600 ST50 ST60 Speed Transducer Blanking Plug 30mm w/ Housing Valve
Regular price $85.49 USDRegular priceSale price $85.49 USD -
Sold outUsed
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Used
Vendor:FurunoFURUNO Keyboard 12 260C for Shark 12 260706M1007
Regular price $99.99 USDRegular priceSale price $99.99 USD -
Sold outRemanufactured
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Used
Vendor:RAYTHEONAPELCO RAYTHEON RAYMARINE Depth Transducer f/ Instrument Display Depth Sounder
Regular price $142.49 USDRegular priceSale price $142.49 USD -
Used
Vendor:AirmarB&G Hydra Hercules SIMRAD AIRMAR Speed Log Transducer Thru-hull Distance
Regular price $236.55 USDRegular priceSale price $236.55 USD -
New
Vendor:AIRMARAIRMAR ST600 ST50 ST60 Speed Transducer Blanking Plug 30mm w/ Housing Valve
Regular price $56.99 USDRegular priceSale price $56.99 USD -
Sold outUsed
Vendor:SILVA MARINESILVA MARINE LOG TEMP TRANSDUCER Standar NEXUS POWER 2000 200 220 2200 D20 20364
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Sold outUsed