Features: DIGITAL THERMOMETER AND HYGROMETER: This thermo-hygrometer features a large display that shows instant and current temperature and humidity readings. It allows you to monitor indoor conditions regularly, helping maintain a comfortable and healthy living environment. Wide Application: The indoor thermometer-hygrometer measures air temperature and relative humidity. It is suitable for use in homes, offices, greenhouses, living rooms, bedrooms, and other indoor spaces. SENSITIVITY & ACCURACY: Temperature measurement range from 0C to 100C with an accuracy of 1-2C. Humidity measurement range from 0% to 100% RH. Provides accurate readings through an analog display without the need for batteries. Specifications: Temperature display range: 0C to 110C Built-in hygrometer displays relative humidity from 0% to 100% Accuracy: 1-2% Material: Stainless Steel Size: Diameter: 12.7 cm Notice: 1. Due to manual measurement, there may be a slight variation of 1-3 cm. 2. Please note that slight color differences may occur due to variations in lighting and monitor settings.