GWS 18

GWS 18" Galileo Thermometer


18" Galileo Thermometer.Galileo Thermometer with Wood Frame. This is a unique desktop accent for any home or office. Applying the law of thermodynamics and the principles of relative density, this thermometer shows temperature changes ranging from 60-84 degrees. Colorful glass bubbles rise and fall within a glass tube filled with paraffin oil.