Real-time temperature detection: This humidity thermometer can react quickly and monitors ambient humidity and temperature in real time, checking and updating every ten seconds to provide you with accurate temperature data. The four ventilation holes on the back allow for high-precision detection of every temperature change. Thermometer accuracy: +/- 1°C; humidity detection accuracy: +/- 5% RH. Easy to read: The large, bright LCD screen and large font display allow you to see the temperature and humidity in the room even from a distance. Multifunctional thermometer: In addition to being a room temperature and humidity detector, it can also display the current time and has buttons on the side to set the time. The multifunctional design allows you to enjoy a smarter lifestyle. Small and portable: The entire unit is only 0.9 cm thick; the simple and lightweight design enhances your home decor. Weighing only 60g and measuring 7 x 8 cm, you can easily take it outdoors. Multiple installation options: You can lean it on a table or attach it to the wall, making it suitable for any room decor. We also include double-sided tape so you can mount it on the wall without having to buy any additional tools.