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739660, Based on Galileo Galilei's discovery that a liquid's buoyancy decreases as its temperature increases. This unique device consists of a sealed glass cylinder containing multi colored floating spheres. The spheres have different weights which rise and fall at different temperatures. Current temperature is indicated by the silver tag attached to the lowest of the floating spheres. Use in science classes to demonstrate Galileo's principle or as an interesting and attractive way to accurately measure indoor ambient temperature anywher Note: Hanging Galileo models are marked with the Sper Scientific logo.
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- Spheres: 11
- Temp. Range: 62~82°F
- Height: 24"
- Temp. Resolution: 2ºF
- 90 Day Warranty
Galileo Thermometer 24 Inch Fahrenheit - # 739660 - Silver Tags - Sper Scientific
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739660 Sale Best Prices 2012 with Fast & Free Super Saver Shipping. 739660 Best Buy Option for You..
