Dual display shows temperature and relative humidity at the same time * Temperature Range: 50-Degree Celsius to 70-Degree Celsius, 58-Degree Fahrenheit to 158-Degree Fahrenheit * Humidity range: Low 20-Percent to 80-Percent High * Wall or tabletop mounting * Dimensions (height by width by depth): 3.3-Inch by 2.9-Inch by 0.7-Inch