Galileo Thermometer Liquid Glass Tube Multicolored 64 to 80 Degrees 11.5”

The Galileo Thermometer is a 11.5" liquid glass tube thermometer that measures temperatures ranging from 64 to 80 degrees. This multicolored thermometer operates based on the principle that the level of the pink liquid inside the tube changes in response to temperature variations. With no modifications made to the product, it is a reliable and accurate tool for measuring temperature changes in a specific range. Perfect for collectors or enthusiasts of scientific instruments, this Galileo Thermometer is a unique and functional addition to any collection.