1、Use sensitive sensors to provide 24 hours of accurate temperature and humidity data. Temperature/humidity detection range is ‑10℃~50℃ / 10%‑98%, error range is ±1℃, ±5%RH. 2、Can automatically record the highest and lowest temperature and humidity in the last 24 hours, with ℃ / ℉ switching function. 3、Hygrometer with touch screen and backlight makes operation in the dark easier and easy to read. It is also equipped with calendar, time, alarm clock and real‑time function. 4、Thermometer hygrometer have a base, a magnetic attachment and a wall bracket. Three installation methods are available for you to choose from. 5、It can easily monitor the humidity and temperature in your home, and is also suitable for baby room, garden center, warehouse, greenhouse and other places. 1 x Thermometer (Battery Not Included)1 x Manual  Item Type: Thermometer Product Size: Approx. 11.8x 8.7x 2.4cm / 4.6x 3.4x 0.9inWeight: Approx. 146g / 5.1ozMaterial: ABSColor: WhiteBattery: 2 x AAA battery (battery not included)Temperature Measurement Range: -10℃~50℃ (14℉~122℉)Humidity Measurement Range: 10%~98%Error Degree: ±1℃, ±5%RHAccuracy: 0.1°C, 1%RHPlacement Method: A. Put it on the table with a folding stand.B. Stick it on the refrigerator or any other metal surface.C. Hang it on the wall with holes.