Set of 3 digital hygrometers, indoor thermometers, high precision temperature/humidity monitoring.

Precise Monitoring: The temperature measurement range extends from -50°C to 70°C, with an accuracy of ±1°C; the humidity monitoring range is from 10% RH to 99% RH, with a deviation of only ±5% RH. Data is automatically updated every 10 seconds, providing real-time feedback on environmental changes. Intuitive and User-Friendly: The product features a clear LCD screen; simply remove the protective film for immediate use, without complex setup. Its compact size allows for easy monitoring of temperature and humidity anytime, anywhere. Health Protection: Real-time monitoring of environmental data effectively helps prevent problems such as colds, skin irritations, asthma, or mold growth caused by excessively dry or humid air, thus contributing to the maintenance of a healthy indoor environment. Versatile Applications: Widely applicable in various indoor and outdoor environments such as homes, offices, vehicles, classrooms, laboratories, greenhouses, basements, warehouses, and refrigerators, meeting diverse temperature and humidity monitoring needs. Intelligent and Reliable: Equipped with high-sensitivity sensors that automatically calibrate upon startup, it achieves stable operation within 3 to 5 minutes. The battery is replaceable, ensuring long-lasting performance and adaptability to various usage scenarios.