Grade 3 and Up.
Observe and record the weather with your own multifunctional weather station. Kit features a wind vane, anemometer, thermometer, and rain gauge. Also experiment with the greenhouse effect and create a terrarium in a bottle. Weather station can span 8-7/12 in. x 4-7/12 in. when assembled. Kit includes thermometer, thermometer support arm, two halves of support column, rain gauge support arm, funnel, plastic tube, wind vane, wind vane support arm, compass, anemometer support arm, anemometer cups, anemometer hub, short and long spindles, cap screws, and detailed instructions.