Accurately Calibrated:The 2-in-1 Fahrenheit Room Thermometer and Hygrometer is a must-have sauna accessory for your sauna room. The instrument is carefully designed and calibrated to automatically read, and can instantly and accurately indicate the temperature and humidity in the sauna or indoor, letting you know whether the air is humid, dry, or at an Perfect level. High Quality Pine Wood:The sauna thermometer and hygrometer are made of high quality pine wood, the is equipped with ABS lens and satin coating, the digital scale is clear, easy to read, simple and beautiful. Wall-mounted design, can be easily installed , convenient and fast. Measurement Range: Sauna thermometer displays temperature from 30-248°F degrees Fahrenheit and humidity display from 0-100%. It can withstand high temperature environments and has good heat resistance. It is a must-have sauna accessory for sauna rooms. The tolerance range is temperature accuracy: ±4°F, humidity accuracy: ±5%. Multi-functional Scenario:Sauna Thermometer and Hygrometer are suitable for various sauna environments, including sauna accessories for traditional sauna, or outside infrared sauna, outdoor sauna steam room, spa, hotel, gym, etc., easily monitor temperature and humidity levels Sauna room to create a comfortable and enjoyable sauna experience for yourself, family, friends or your guests. :The Sauna Thermometer is the perfect addition to any sauna facility and is the for sauna enthusiasts or loved and friends who enjoy the therapeutic effects of sauna treatments. It be a perfect and surprising gift., Manufacturer: CTRLZS