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. Measurement Range: Sauna thermometer displays temperature from 30-248°F degrees Fahrenheit and humidity display from 0-100%RH. 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%RH. High Quality Pine Wood:The sauna thermometer and hygrometer are made of high quality pine wood, the dial is equipped with ABS lens and satin nickel coating, the digital scale is clear, easy to read, simple and beautiful. Wall-mounted design, can be easily installed , convenient and fast. Multi-functional Scenario:Sauna Thermometer and Hygrometer are suitable for 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. Colour:Wood color Material:wood Package Contents: 1 x Sauna Thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.