2in1 Fahrenheit Room Thermometer and Hygrometer Material and finish: Made from pine wood with a dial featuring an ABS lens and satin nickel coating. The clear digital scale is easy to read, combining a simple and beautiful appearance with practical use. Wallmounted design allows easy installation. Accurate calibration: This 2in1 thermometer and hygrometer automatically reads and clearly indicates the temperature and humidity in a sauna or indoor space, helping you determine whether the air is humid, dry, or at a level. Multifunctional scenarios: Suitable for various sauna environments, including traditional saunas, barrel or outside infrared saunas, outdoor sauna steam rooms, as well as spas, hotels, gyms, and other facilities. Easily monitor temperature and humidity to create a comfortable sauna experience. Specifications and performance: Temperature range 30248 F and humidity range 0100% RH. Designed to withstand temperature environments with good heat resistance. Tolerance: temperature accuracy ±4 F, humidity accuracy ±5% RH.