Feature 1、Indoor temperature and humidity can be displayed at the same time, allowing you to read the detailed temperature and humidity at any time. 2、Indoor temperature range -10-50℃ (14-158℉), humidity range 10%-99%; temperature accuracy is ±1℃/±2℉ and humidity accuracy is ±5%. 3、Maximum/minimum temperature and humidity can be recorded, allowing you to view the subtle changes in temperature or humidity every day. 4、You can press the °C/°F button to select degrees Celsius or Fahrenheit, which is very convenient to use. 5、Large‑screen LCD display can clearly display the temperature and humidity values and character, suitable for indoor place such as bedroom, kitchen, and living room. 6、Adopting portable design, you can hang it on the wall or place it on the table,so you can choose the way according to your preference. Item Type: Thermometer Hygrometer Product Size: Approx. 10.5x9.4x2.4cm / 4.1x3.7x0.9in Weight: Approx. 104g / 3.7oz Material: ABS Color: White Battery Model: 2 x AAA battery (battery not included) Temperature Range: -10℃-50℃ (14℉-158℉) Temperature Accuracy: ±1℃/±2℉ Humidity Range: 10%-99% Humidity Accuracy: ±5% Resolution: 0.1℃ (temperature), 1% RH (humidity) Measurement Interval: 10 seconds Package List 1 x Thermometer Hygrometer (Battery Not Included) 1 x Manual Note 1. Due to the difference of light and screen, the color of the product may be slightly different from the picture. 2. Due to manual measurement, please allow a difference of 1‑3cm.