In the normal state, according /MIN to showed the largest,minimum,value of the current temperature and humidity. In the MAX or MIN displays status, no buttons automatically seconds to return the current temperature and humidity display. The maximum/minimum temperature recorded humidity , in the MAX or MIN of the state , hold down the MAX/MIN button clear of the show the highest/ most low humidity, and return the current temperature and humidity display. Features - Color: White. - Material: Plastic. - Size: 11. .6 x 2.3 cm/4.6 x 3.8 x 0.9 inch. - Temperature range: 0 degree centigrade-50 degree centigrade/ scale-122 fahrenheit scale - Resolution of temperature measuring: 0.1 degree centigrade. - Accuracy of temperature measuring: 1 degree centigrade. - Humidity range: 10%RH-98%RH. - Accuracy of humidity measuring: 60%±5%. - Celsius fahrenheit conversion: degree centigrade/ fahrenheit scale. - Battery: 1 x 1.5V AAA battery (not included). - Display the temperature and humidity simultaneously. - Temperature can be displayed in °C/°F. - Memory of MAX and MIN measuring value. - 3 buttons to operate, easy to use. - This hygrometer has a bright front panel with a clear LCD display for easy reading even at a distance or . Package list: 1 x Hygrometer