Furuno ST-02MSB Bronze Speed Temp Transducer ST850

This is a retractable speed and temperature thru-hull transducer in a bronze housing, with a Furuno 6-pin plug. It is sold by Furuno as part ST-02MSB.

It can be used with a Y-cable to combine with the cable from a depth-only fishfinder transducer to feed depth, speed and temperature to Furuno equipment. The housing has a valve to guard against water ingress when cleaning the paddlewheel, and a blanking plug is included.

Product Features

• Retractable transducer in bronze housing
• Self-closing valve prevents water ingress when insert removed
• Blanking plug included
• Speed range 2-45 knots

A version of this unit is also available in a plastic housing.