Measure the weather right in your back yard or school yard. Follow wind direction temperature , rainfall , and more. Discover th greenhouse effect by creating your own enclosed growing environment. Contains plastic tube , thermometr , 2 havles of support colimn , funnel , rain gauge support arm , wind vane support arm , thermometer support arm , compass , wind vane , anemometr cups, short spindle , long spindle , cap , anemometer hub , screws and detailed instructions,

Enviromental Science Series :Weather Station