Well built, bigger than one would imagine. Assembly is a breeze turning the rain catcher counter clockwise to ready rain catcher. Lifting off solar panel to add backup battery and install cables. Easy to set up date, time, longitude and latitude can be found on maps. I mounted mine 10 feet above roofline being an Amateur Radio operator I want to know the wind speed and direction so I can adjust antennas if needed. Then makes an easy reference to talk about the local weather with someone in another country. Very accurate also.
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