Material: ABS Size: 4.3*4.3*1.3cm Temperature measurement range: -10~+70 [14F~+158F) Humidity measurement range: 10% RH-99% RH Quantity: 3 pieces Package contents: 3*electronic thermometer and hygrometer 1.Easy to install: It can be placed on a table or bookshelf or attached to the wall with wall stickers or threaded through the hanging hole of the thermometer and hygrometer and then hang on a nail. [Note: The product does not contain thin lines.) 2.Easy to read: The larger font shows the current temperature and humidity. Even if the distance is large, you can read the measured value. The cute emoji reminder can easily understand the comfort level, and the intuitive expressions of joy and anger can help you understand the temperature and humidity changes in an instant and better take care of your family's health. 3. Humidity Temperature Monitoring: Real-time monitoring of temperature and humidity, enjoy a comfortable space. This portable thermometer hygrometer measures indoor humidity and temperature and helps you know the air conditions in the room. The perfect choice for your personal and professional life. 4.In use: Mini LCD digital thermometer thermohygrometer is very popular and widely used in living room, greenhouse, instrument room, wine cellar, warehouse, grain storage, baby and others. Note: 1. Please allow a little error due to manual measurement. Make sure you don't mind before bidding. 2. Color may vary depending on the display. Please understand. Be careful: Hello, pay attention to your shipping address when purchasing products. If your receiving information [such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)