The sauna has very low humidity which means it can be much hotter than a steam bath. Saunas are usually between 176°F (80°C) and 212°F (100°C) with low humidity +/-10%, while a steam bath is usually around 104°F (40°C) to 116°F (46°C) with a relative humidity of around 100% If it would be any hotter in a steam bath it would feel too hot or even scald your skin.
Fixed 45minutes of heating time.
Digital disply for temperature.
Heating status LED indicating.
Self-diagnostic function and error message disply.
Lack-water and over-heat protection
Temperatur display range:6-60C(43-140F)
Temperature adjustment range:35-55C(95-131F)