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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New
Vendor:RaymarineRaymarine ST300 P371 Speed SHORTY Thru-Hull Transducer Speed 31-256-1-42
Regular price $299.00 USDRegular price$0.00 USDSale price $299.00 USD -
Used
Vendor:RaymarineRaymarine ST290 ST70 SPEED Transducer Pod E22069 - PERFECT! WARRANTY!
Regular price $169.00 USDRegular price$0.00 USDSale price $169.00 USD -
Sold outUsed
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Remanufactured
Vendor:AIRMARAIRMAR P17 ST600 ST800 Blanking plug f/ Depth Speed Log Transducer Instr 36mm
Regular price $49.99 USDRegular price$0.00 USDSale price $49.99 USD -
Used
Vendor:SILVASilva NEXUS Garmin GST43 TH43 Speed Transducer GST 43 TH 43 LOG DISTANCE
Regular price $249.00 USDRegular price$0.00 USDSale price $249.00 USD -
New
Vendor:AIRMARAIRMAR P17 ST600 ST800 Blanking plug f/ Depth Speed Log Transducer
Regular price $69.99 USDRegular price$0.00 USDSale price $69.99 USD -
Remanufactured
Vendor:AirmarAirmar APELCO RAYTHEON RAYMARINE Depth Transducer P19 31-184-1 ST60 ST60+ ST50
Regular price $189.05 USDRegular priceSale price $189.05 USD -
Used
Vendor:GarminGarmin GPSMAP Depth Transducer f/ Fishfinder Sonar Sounder Instrument Chartplott
Regular price $139.00 USDRegular priceSale price $139.00 USD -
Used
Vendor:FurunoFuruno Toshiba FCX62 Radar Radome Antenna Circulator Limiter Open Array
Regular price $249.00 USDRegular priceSale price $249.00 USD -
Used
Vendor:LowranceLowrance Eagle Speed Transducer Log f/ Chartplotter Instrument Network Sonar
Regular price $139.00 USDRegular priceSale price $139.00 USD -
Sold outNew
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Used
Vendor:RaymarineAIRMAR RAYMARINE ST800 ST60 ST40 SPEED TEMPERATURE TRANSDUCER - SENSOR 20-399-01
Regular price $269.00 USDRegular priceSale price $269.00 USD -
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New
Vendor:GarminAIRMAR Depth Transducer Transducer Housing Sleeve Autohelm Raymarine Brand New
Regular price $39.99 USDRegular priceSale price $39.99 USD -
Used
Vendor:GarminGarmin GPSMAP Depth Transducer f/ Fishfinder Sonar Sounder Instrument Chartplott
Regular price $139.00 USDRegular priceSale price $139.00 USD -
Used
Vendor:GarminGarmin GPSMAP Depth Transducer f/ Fishfinder Sonar Sounder Instrument GSD 20 21
Regular price $139.00 USDRegular priceSale price $139.00 USD -
Sold outUsed
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New other (see details)
Vendor:RaymarineRaymarine ST60 ST60+ i50 Airmar Thru Hull Depth Transducer M78713-PZ P319 P19
Regular price $169.99 USDRegular priceSale price $169.99 USD -
Sold outUsed
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Used
Vendor:AIRMARAIRMAR P17 ST600 ST800 Blanking plug f/ Depth Speed Log Transducer
Regular price $69.99 USDRegular priceSale price $69.99 USD -
Used
Vendor:AIRMARAIRMAR ST800 ST600 Transducer Housing f/ Depth Speed Log Sensor Blanking Plug
Regular price $69.99 USDRegular priceSale price $69.99 USD -
Used
Vendor:AIRMARAIRMAR P17 ST600 ST800 Blanking plug f/ Depth Speed Log Transducer
Regular price $69.99 USDRegular priceSale price $69.99 USD -
Used
Vendor:LowranceLowrance Eagle Speed Transducer Log f/ Chartplotter Instrument Network Sonar
Regular price $139.00 USDRegular priceSale price $139.00 USD -
New
Vendor:RaymarineRaymarine Transducer Extension Cable for Direct Connect Transduser 3m
Regular price $79.99 USDRegular priceSale price $79.99 USD -
New
Vendor:Raymarine Raytheon ApelcoRaymarine Raytheon Apelco Transom Transducer DEPTH SPEED Triducer Transducer
Regular price $152.99 USDRegular priceSale price $152.99 USD -
Sold outNew
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New
Vendor:AIRMARAIRMAR P17 ST600 ST800 Blanking plug f/ Depth Speed Log Transducer Instr 36mm
Regular price $49.99 USDRegular priceSale price $49.99 USD -
Used
Vendor:SeaNavigatorSeaRay Navigator Maptech Model TII-SRN PN11000.001 w/cover and Manuals
Regular price $399.00 USDRegular priceSale price $399.00 USD