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Ships within 48 hours · Estimated delivery Oct 14 - Oct 19
graph and forecast
made by US company Chaney Instruments
A popular science kit
medium package
Weather Lab Set Classic Instrument graph and forecastNew in Nov 2016! Build a weather station, demonstrate greenhouse effects, static electricity, and the water cycle, discover acid rain the most comprehensive weather science kit set available . Necessary parts like plastic framing, thermometers, compass, pH paper are included but you supply common household items eg vinegar, baking soda, potting soil, paper towels, pen and pencil. Includes instructions. Educates the parents too!
US$ 29.99
US$ 99.99
US$ 89.99
