Material: High Borosilicate Glass + Liquid + Wooden Base
Temperature Range: 18-26 ℃ / 64.4-78.8℉
Balls Quantity: 5 temperature measurement balls
Water Drop Size: (H)X(W) 12X7cm/4.72''X2.76''(appr.)
Brand New and high quality.
Lowest floating ball represents the temperature.
Attractive ornamental glass thermometer, beautifully crafted and ideal for your home or office.
5 coloured liquid filled balls marked 18-26 degrees celcius which rise or fall depending on the temperature.
The thermometer 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.
Note: The results are for reference only. There is a discrepancy between the temperature shown and the actual temperature.
1 Pcs Galileo Thermometer + 1 Pcs Wooden Base
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.