The Capricorn 2 has served me many years at work It has been refurbished,New Wind speed and direction indicator. It has software for computer display,Reads accurately temperature,humidity,and barometric Pressure.Was calibrated when it was refurbished. It is not wireless. i spent 690.00 refurbishing it. I will sell it for 495.00 plus freight. Pictures are available. Also Have a Nova Lynx Dialed set temperature and Humidity as well as Radiation Shelter to put Sensors in. 150.00 plus freight. Calibrated and operation. Also Have a Stevenson Screen Instrument Shelter. Will Part with it for 185.00 plus freight. Has Metal legs,It locks, and it's very large.. Thank You.