Product Description:Multi-function, low power consumption, high stability and accuracy. It has clock, calendar and alarm functions, and the large-character LCD display simultaneously displays temperature, humidity and time. Very suitable for home, office, travel and school. Function:Simultaneously display temperature, humidity and time. MAX & MIN measured value memory.12 hours/24 hours display system is optional. Clock, alarm and calendar functions. (Month and day)Place on the desktop or wall-mounted. Type: ThermometerMaterial: ABSBacklight: NoneFace color: whiteText color: blackTemperature range: -50°C - +70°C (-122°F - +158°F)Humidity range: 10% - 99% RHTemperature accuracy: ±1°C (1.8°F)Temperature resolution: 0.1°C (0.1°F)Humidity accuracy: ±5% RH (40% - 80%)Power supply: 1 x AAA 1.5V (not including battery)Dimensions: 100mm x 93mm x 23mm/3.96" x 3.66" x 0.91" (approximately)Package list:1 x Humidity Thermometer (Battery not included.)1 x User ManualNote:Due to manual measurement, please allow an error of 1-5mm. Since the monitors are not calibrated the same, the colors of the it