Features REAL TIME MONITORING OF HOME ENVIRONMENT: This monitor is widely used in daily life such as bedroom, living room, children room, dining room, kitchen, toilet and pet room living environment temperature and humidity, product production or storage environm DISPLAY PARAMETERS: Temperature, humidity, time, and date can be displayed on the same screen, convenient for you to check SENSITIVE AND MULTI FUNCTIONAL: Temperature humidity gauge support a click conversion of AM and PM, ℉ and ℃ can be switched, highly sensitive induction, all day real time monitoring, temperature, humidity, time and date can be fixed in one machine CLEAR DISPLAY: Thermometer hygrometer with large LCD display, narrow frame design, can be clearly viewed from a distance LIGHTWEIGHT DESIGN: The temperature humidity monitor can be used indoors and outdoors, which is easy to carry and does not take up space Specification: Item Type: Temperature Humidity Monitor Material: ABS Battery: 2 x AAA battery(not included) Temperature Range: -9.9℃~60℃(14.2℉~140℉) Humidity Range: 10% to 95% Package List: 1 x Temperature Humidity Monitor 1 x User Manual Package List 1 x Temperature Humidity Monitor 1 x User Manual