Keep track of your indoor climate effortlessly with this interior hygrometer, designed for both home and office use. The 45x51.5 mm LCD screen, set against a sleek black panel, provides clear temperature and humidity readings. It covers a wide range, from -20℃ to 70℃ (-4℉ to 158℉) for temperature and 10%-99% RH for humidity, ensuring comprehensive monitoring of your space. Built for accuracy, it offers precision readings with ± 1℃/1.8℉ for temperature and ± 5% for humidity within the 30%-70% RH range. The temperature resolution is 0.1℃/℉, and humidity graduation is 1%RH, making this device easy to read and ideal for maintaining a comfortable indoor environment.