Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with 5s Fast Refresh Accurate Temperature Humidity Monitor

Temperature and Humidity Functions: With temperature range from -10 °C to +50 °C and humidity 10 % ∼ 99 % RH temperature and humidity readings show directlyTime Function: Besides the basic time display these item also has alarm clock and calendar display (month and date)Memory Function: When pushing the button MEMORY it could display the memory of temperature and humidity maximum and minimumSimple Design: With the little bracket on its back side and total weight about 97g it is easy to place and carry.Perfect for home office indoor outdoor such as bedroom living room baby room warehouse greenhouse etc.Battery Operation: Require 1 x AAA battery (not include)