ES-309 Galileo-Thermometer

product Overview:

This fascinating and functional instrument was designed in the 16th century by Galileo Galilei, who discovered that as a liquid’s temperature increases, its buoyancy decreases. Each glass sphere is precision crafted, filled, and calibrated within 1/10°F. Accurate within ± 4°F.
Sizes available for selection (height): 15cm, 18cm, 24cm, 28cm, 33cm, 37cm, 40cm, 44cm, 56cm, 60cm.



We have 70 skillful operators, 5 machine mechanics and 31 quality inspectors, total annual output capacity in design can reach 130 millions sets.



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Customer message

Our team has been and will continue to be committed to science education industry to provide quality products at competitive prices and good services to our clients all over the world.