Galileo Colored Ball Physics Thermometer

Temperature made visible through buoyancy. The Galileo Colored Ball Physics Thermometer measures air temperature the same way Galileo did — each glass sphere calibrated to a precise density at a specific temperature. As the room warms, spheres sink; as it cools, they rise. No batteries, no calibration, no electronics. Just Archimedes' principle doing its work, year after year.

Specifications

• Packing list: Temperature gauge * 1

What's Included

• Galileo Colored Ball Physics Thermometer
• Instructions (where applicable)

Fulfilled via CJ Dropshipping. Ships worldwide in 7–20 business days.