Displays the current humidity condition to let you know if the air is humid, ideal, or dry. Perfect thermometer and hygrometer to display the current temperature and humidity in sauna room instantly and accurately. Adopts high quality wooden material, sturdy and . High temperature and explosion-proof design for long time use in sauna room. Widely used in sauna room, bathroom, and sweat stream room, etc., Manufacturer: Ounfhtrttk