Digital Indoor Thermometer for Room, Smart Temperature Humidity Monitor with Backlight, Comfort Indicator, Max/Min Record, Time, Calendar, Alarm, °c/°f Switch for Bedroom, School

【Clear 3.9 Inch LCD Humidity Monitor】Room thermometer indoor features a 3.9 inches LCD display with large bold numbers and easy to read even from a distance. Portable digital thermometer hygrometer is not just lightweight and compact, but also easy to put in your pocket and put it anywhere in your house or carry to the outdoors
【Wide Temp & Humid Range】 Temperature range (-4~158°F,-20 ~ 70℃); Humidity range (10% ~ 99%). The temperature and humidity accuracy: ±1.8℉/± 1℃ / ± 5%, Data will update every 10s automatically to provide you with last changes of our environment. The digital thermometer hygrometer has a memory function that remembers the maximum and minimum temperature and humidity values for on a daily basis and clear the data at 0:00 on a daily basis
【3-level air comfort indicator】Three cartoon symbols alert you to the comfort level of the air around you, displayed as “CONFORT/DRY/WET”, WET: humidity ﹥60%; COMFORT: 30% ≤ humidity ≤ 60%; DRY: humidity ﹤30%. Ensure proper humidity levels and monitor your family’s living conditions and health
【3 Mounting Methods】Desktop, wall-mounted and magnetic design for easy placement wherever you wish to have it, suitable for kitchen, bedroom, baby room, office, classroom, warehouse, and so forth. The product requires 2 AAA batteries (not included). When the low battery icon is displayed, you wish to have new batteries for the sensor
【Date and Alarm Clock Function】Built-in time, week, calendar and alarm clock function, 12/24 hours switch at will, assist you to do away with the rush of waking up, easy to grasp the time. You’ll receive a room thermometer and a user manual. If the humidity meter does not meet your expectation or there’s any problem with the product, please contact us immediately