Name: Lily's Home 21 Inch Liquid Galileo Thermometer with Ten Multi-Color Floats
Material: Borosilicate Glass
Color: As picture shown
and high quality.
Lowest floating ball represents the temperature.
Attractive ornamental glass thermometer, beautifully crafted and ideal for your home or office.
11 coloured liquid filled balls marked 16-32℃ which rise or fall depending on the temperature.
The cylinder is filled with a hydrocarbon which has the ability to change density depending on the temperature, allowing the balls to rise and fall.
This thermometer is based on a scientific principal discovered by Galileo. As the liquids in the cylinder contract slightly at higher temperatures, the spheres of slightly different weights rise; as the liquids cool, the spheres drop. The lowest floating sphere in the upper part of the cylinder tells the correct temperature.
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.
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