GALI

A GALI thermometer is a Galileo thermometer made of glass featuring five colored floating globes that indicate temperature. Each globe represents a specific temperature range from 18°C to 26°C, with the lowest sphere in the top group indicating the current ambient temperature.

A GALI thermometer works based on the principle of buoyancy, where the colored globes float or sink depending on the temperature of the surrounding environment. As the temperature changes, the density of the liquid inside the thermometer alters, causing one of the globes to rise or fall, indicating the current temperature.

Yes, the GALI thermometer provides a reasonably accurate indication of ambient temperature within its specified range. However, it is important to note that it is primarily a decorative piece and should not replace precise measuring tools for critical applications.

While the GALI thermometer is designed for indoor use, it may be used outdoors in sheltered areas. However, exposing it to direct sunlight or extreme weather conditions can affect its accuracy and longevity.