![Raymarine T121 Hull Transmitter [T121] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/38312XL_650x.jpg?v=1677088751)
Product Details
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)
![BG WS320 Wireless Wind Sensor Pack with Wireless Interface Module [000-14383-001]](http://roughseasmarine.com/cdn/shop/files/72638XL_{width}x.jpg?v=1689791324)
![Garmin gWind Transducer w/GND 10 Black Box Bridge [010-01227-00] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/51102XL_{width}x.jpg?v=1677091524)
![Davis Air-Flow Tels - Set of 14 [950] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/52131XL_{width}x.jpg?v=1677091785)
![Raymarine i50 Tridata Display [E70060] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/46056XL_{width}x.jpg?v=1677089941)
![Raymarine T060 Micro Compass [T060] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/39354XL_{width}x.jpg?v=1677088911)
![BG Triton2 Digital Display [000-13294-001]](http://roughseasmarine.com/cdn/shop/files/62238XL_{width}x.jpg?v=1689790341)
