![WindObserver 90](http://www.rtpl.in/60-large_default/windobserver-90.jpg)
![WindObserver 90](http://www.rtpl.in/60-large_default/windobserver-90.jpg)
The Gill Instruments WindObserver 90 has been developed for measuring the highest wind speeds in extreme weather environments such as typhoons and hurricanes and is available with optional heating. The sensor provides data via RS422/RS485 bidirectional link, which allows several units to be networked together and data logged on demand.