Description
Raymarine T121 Hull Transmitter
*For multi-hulls, advanced Micronet technology allows your displays to use wind direction to automatically determine which hull transducer supplies the information you need. No switches required.
*Note: you need two hull transmitters for this configuration.
Quick Guide (pdf)Owner's Manual (pdf)
![Raymarine T121 Hull Transmitter [T121]](http://rebellionmarine.net/cdn/shop/products/38312XL.jpg?v=1656029216)