Material: ABS Size: 4.3*4.3*1.3cm Temperature 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 hung on a nail. (Note: The product does not contain fine lines.) 2.Easy to read: The larger font displays 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 at a glance and better take care of your family's health. 3. Humidity and Temperature Monitoring: Real-time temperature and humidity monitoring, enjoy a comfortable space. This portable thermometer hygrometer measures indoor humidity and temperature, helping 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 rooms, greenhouses, instrument rooms, wine cellars, warehouses, grain storage, baby and others. Note: 1. Please allow a slight margin of error due to manual measurement. Please make sure you do not mind before placing a bid. 2. The color may vary depending on the display. Please understand this. Be careful: Hello, please 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.) With the concept of customer first, we will provide you with 24-hour customer service. No matter where you are or what issues you encounter, we will resolve them for you as soon as possible to ensure your shopping experience is worry-free.