Tear Drop Shaped Galileo Thermometer with Five Floating Globes Measures temperatures from 18 Degrees Centigrade to 24 Also in Fahrenheit Weather Station Indoor Room

This TEAR DROP shaped GALILEO THERMOMETER will look great in any position indoors and shows the current temperature. Utilising the 17th century astronomer Galileo Galilei's discovery that the density of liquids varies with temperature, carefully weighted glass globes are suspended in a liquid-filled tube, where they sedately sink or float as the surrounding air gets hotter or colder. Temperature is indicated by the engraved brass tag on the lowest floating baubles, each BAUBLE is FILLED with a MULTI COLOURED liquid Measures 11cm (H) x 8cm (W) | 4.25 Inches (H) x 3 inches (W) with 5 baubles ranging from 18 to 24 degrees, this fun weather station is a fun way of taking an accurate temperature reading in your home As the temperature changes, the multi coloured floating globes RISE and FALL within the liquid filled thermostatic tube. The lowest sphere in the top group within the INDOOR THERMOMETER indicates AMBIENT TEMPERATURE.