High QualityThe sauna thermometer is made of high quality materials, durable, wear resistant and high temperature resistant. The scale on the dial is clearly visible and easy to read. The diameter is 10cm. Temperature Range The display range of the thermometer is 10C to 120C with an accuracy of 1C. The humidity range displayed by the hygrometer is from 0% to 100% with an accuracy of 2%. Accurate temperature display gives you a relaxed and comfortable atmosphere. Stable performance The sauna thermometer is easy to install and install on the wall. Exquisite workmanship and stable performance. Lightweight and easy to carry, you don't have to worry about humidity or high temperatures. Perfect ToolThis two-in-one thermometer and hygrometer is an ideal tool for checking your health. humidity and temperature in the sauna. It is used to measure changes in temperature and relative humidity. You can track the temperature and humidity by adjusting the environment at any time, and improve the quality of life appropriately. Wide range of applications geeignet Very suitable for saunas, steam rooms, rooms bathrooms, hotels, offices, factories, schools, etc.