Raymarine Wireless Mast Rotation Transmitter [T221] Boat Outfitting | Trim Tab Accessories UPC: 725060245610

UPC: 725060245610

Exceeds ABYC P17 safety standards

Fastener: #10 (4)

and Allen wrench

Raymarine Wireless Mast Rotation Transmitter [T221] Boat Outfitting | Trim Tab Accessories UPC: 725060245610This 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)