[Fast response speed, high accuracy] Fast response speed, updated every 10 seconds, providing accurate readings, wide measuring temperature range: 0, 0~60, 0 (32F~140F), temperature Accuracy: 1. Measuring humidity: 10%RH99%RH, humidity accuracy. Accuracy: 5% This small but powerful device can provide the best thermometer and hygrometer values for any room. Daily maximum and minimum records: This digital indoor thermometer displays the maximum/minimum humidity and temperature records after it is turned on, allowing you to easily view temperature changes. Easy to use and thermometer and hygrometer: The simple one-button design of TSAI thermometer makes the operation more elegant and delicate. The temperature indicator C and F can be switched by pressing a button. It is powered by 2 AAA batteries (not included). [Easy to read LCD display] Built-in large digital display LCD, allowing you to easily read the indoor temperature and humidity from different angles. Therefore, you can read the temperature and humidity clearly even at a long distance. LCD screen: 2 inches. Convenient installation: wall-mounted design with a retractable bracket on the back is convenient for installation in different types of rooms. The stylish design can also be a beautiful decoration of the room. Suitable for bedrooms, bathrooms, children's rooms, baby rooms, warehouses, basements, greenhouses, etc. Inside of TSAI Thermo-Hygrometer Real-time monitoring of indoor temperature and humidity, allowing you to understand the daily temperature and humidity. It can stand independently or stick to the wall for easy storage. This product has low power consumption and long standby time. Battery requirements are low, and battery replacement is convenient. It is small and portable, easy to use, and does not take up space. The LCD display is designed to make it easier to read in the dark. This digital thermometer and hygrometer can be your best assistant Temperature range: 0~+60 Temperature accuracy: 1 Humidity range: 10-99% Humidity accuracy: 5% Measuring time: 5s Convenient storage It can be installed independently or wall-mounted, compact and portable, easy to use, and does not take up space. Low battery reminder Low battery prompt, easy to replace the battery. Package content: 1 x Indoor Thermohygrometer 1 x User Manual (English is not guaranteed)