Product Description Material: ABS Size: 4.2*4.2*1.1cm Temperature measurement range: -50~+70 (-58F~+158F) Temperature measurement accuracy: 1 (1.8F) Temperature resolution: 0.1C (0.2F) Humidity measurement range: 10% RH-99% RH Humidity measurement accuracy: 5%RH Humidity resolution: 1% Color: white pink green Quantity: 3 pieces Package content: 3*electronic thermometer and hygrometer 3*3M sticker 1.Reliable accuracy: The measurable temperature range: -50 C ~ + 70 C (-58 F ~ + 158 F) temperature measurement accuracy: 1.0 C ( 1.8 F) temperature resolution: 0.1 (0.2 F). Measuring Humidity Range: 10%RH ~ 99%RH humidity measurement accuracy: 5%RH humidity resolution: 1% RH. 2.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 thin lines.) 3.Easy to read: The larger font shows the current temperature and humidity. Even if the distance is wide 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 care for the health of your family. 4.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 room air conditions. The ideal choice for your personal and professional life. 5.Widely used applications: Mini LCD-digital thermometer thermohygrometer is very popular and is often used in living rooms greenhouses instrument rooms wine cellars warehouses grain storage baby rooms and others. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.