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Condition: New
Airmar ST800-B-5 Bronze Thru-Hull Transducer Speed and Temp Raymarine 5-Pin

Your Price: $231.25

44 In Stock!

SKU: ST800-B-5

MSRP: $268.26
Manufacturer: Airmar

Mfg. Part No: ST800-B-5 (kit)

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Airmar ST800-P-5 Plastic Thru-Hull Transducer Speed and Temperature P120 Housing - Analog

The ST850/800 is an analog, retractable speed and temperature sensor. The sensor fits inside a low profile, plastic thru hull housing that is nearly flush to the hull, with only 5 mm (3/16”) extending outside of the hull. The housing has a valve assembly that helps to minimize water ingress in the bilge when the sensor is removed for routine maintenance of the paddlewheel.


  • Speed and Temperature
  • Speed and fast-response water-temperature sensing
  • Speed range from 2 to 45 knots (2 to 52 MPH)
  • Thru-Hull, Low-Profile Housing (P120)
  • Designed with self-closing valve.
  • Stops most water flow upon removal of insert.
  • Usable Shaft Length: ~57 mm (2.25”)
  • ST800 housings are typically used with Raymarine installations


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