LARGE SCREEN: 4 inches backlit LCD must make current humidity and temperature be legible even in the dark environment.
WIDE RANGE: Temperature range: -58 °F ~ 158°F (-50 °C ~ 70 °C). Humidity range: 10% ~ 99%.
TOUCH SCREEN: Change the temperature display unit to °C or °F, turn on or off backlight and set All Time/24hrs mode through touch button on touch screen.
TREND ARROWS: Different arrow point indicates different changing trends of temperature and humidity, which makes you more aware of the surrounding environment.
MAX/MINI RECORD: Displays the current humidity and temperature, maximum and minimum humidity/temperature recorded in the past or past 24hrs.