The Story
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)
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]](/images/harborsupplydirect.shop/images/product/raymarine-t121-hull-transmitter-t121-1.jpg)
















