Usage: The hygrometer thermometer is used to measure the temperature and humidity of the environment to determine the environmental conditions under which products are manufactured or stored. It can also be widely used in daily life. Multifunctional: With time display, humidity display, temperature display, date display, four-sided functions, high-sensitivity induction, easy to use. Simple and Practical to Use: Real-time monitoring of temperature and humidity in all weather, creating a comfortable and healthy environment for your family. LCD Display and Support: Large LCD display, narrow bezel design, can be seen clearly from a distance, support for placement, stable structure, can be placed in any way on a flat desktop. Multiple Applications: This mini hygrometer thermometer can be used for bedrooms, living rooms, children's rooms, dining rooms, kitchens, toilets, pet rooms, offices, etc. Item Type: Digital Hygrometer Indoor Thermometer Material: Plastic Weight: Approx. 73g/2.6oz Product Size: Approx. 100x62x15mm/3.9x2.4x0.6in Battery: CR2032 button cell battery x 1, 3V (shipped without battery) Time Format: Month, Day, 00:00 (12/24) Measurement Range: Temperature Measurement Range: minus9.9℃ to 60℃(14.18℉ to 140℉) Humidity Measurement Range: 10% to 99% Temperature Accuracy: ±2℃ (3.6℉) Humidity Accuracy: ±5%RH Usage: Widely used in daily life, such as bedrooms, living rooms, children's rooms, dining rooms, kitchens, toilets, and pet rooms, living environments, production or storage environments for temperature and humidity products. Function: Large LCD display ℃ and ℉ switching display Low power consumption, high precision, and high stability 12 and 24 hour system clock 1 x Digital Hygrometer Indoor Thermometer