Multi-: this thermometer hygrometer inside can measure both temperature and humidity, it is easy to read on the LCD display. The face changes remind you to set the humidifier or temperature and always keep the room in the perfect condition. Wide application: this indoor hygrometer can be used in different , such as living room, baby room, kitchen, office, car, greenhouse, etc. It is small and exquisite to carry in your pocket. High accuracy: the thermometer hygrometer is equipped with a high-precision sensor, the accuracy of the temperature is 1C, perfect for monitoring dynamic environments. Flexible installation: digital thermometer hygrometer inside the lightweight and design makes it possible to place the humidity meter on the table or hang with string or paste; it is convenient to move and you can place it anywhere. Colour:White Material:plastic Size:4.3 x 4.3 x 1.3cm Package Contents: 4 x Digital Hygrometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.