Garmin 010-10365-00 Speed/Temp Transducer Plastic ST850

This version of the ST850 is a retractable, thru-hull speed and temperature transducer with a plastic housing. The housing has a valve to guard against water ingress when cleaning the paddlewheel, and a blanking plug is included. The transducer has a 6-pin connector for Garmin fishfinders, and is sold by Garmin as part 010-10365-00.

This unit is designed for use with an in-hull fishfinder transducer. It comes with a Y-cable that combines with the cable from the depth-only fishfinder transducer to feed depth, speed and temperature to the sounder.

Product Features

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