Raymarine Wireless Mast Rotation Transmitter [T221] Socks 18" x 14" Heavy Duty

18" x 14" Heavy Duty Performance Trim Tab Kit w/o Switch Kit -12V

100 Amp C-Series circuit breaker provides main circuit protection and switching for DC branch circuits

Pin: 1/4" (6 mm)

Dimensionally stable quiet running Delrin rotors

Grip Length (A): 1 7/8"

Raymarine Wireless Mast Rotation Transmitter [T221] Socks 18" x 14" Heavy DutyThis 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)