For Autopilot Systems: Type 100, Type 150, Type 300, Type 400
The Autohelm Gyroplus is a transducer that measures the rate of turn of the vessel.
This is used by the autopilot to give even better correction for boat yaw in adverse weather conditions.
It is particularly beneficial downward and in following sea conditions.
Manufacture: Raymarine Raytheon Autohelm
Model Number: GyroPlus
Part Number: M81162, Z179
Condition: In Stock, Ready to Ship! This unit is in excellent physical condition and was removed from a boat that received a total electronics refit. See Photos. Guaranteed in good working order and covered by a 14 day return policy. This listing is only for what is shown in the photos. No other parts or pieces are included.