Raymarine Wireless Mast Rotation Transmitter [T221] 210 LXF Addition of an Automatic Charging

Addition of an Automatic Charging Relay automates charging both batteries

and pump out water closets

Ships with High-Speed Fairing Block AIR-033-523

With stainless steel construction and a titanium-coated trim bezel

When equipped with a remote control

Raymarine Wireless Mast Rotation Transmitter [T221] 210 LXF Addition of an Automatic ChargingThis unique transmitter compensates for the movement of a rotating mast to ensure that you get the most accurate wind readings at all times. Operating as a wireless device on a Micronet network the Mast Rotation Transmitter compares compass information from the boat with its own information and corrects the wind angle coming from a standard wind transmitter at the mast head. Features: No wires Solar powered Light weight Quick Guide (pdf)