The hygrothermograph thermometer is suitable for monitoring the temperature and humidity of sauna-rooms, hotels. The accurate temperature and humidity display will provide you with a relaxing and comfortable atmosphere. Dust resistant design will keep your thermometer clean and working without a-hitch. Hygrothermograph is great to keep-rack of the moisture content and temperature inside your room. Hygrothermograph is suitable for temperature display, hotel or family, can also be used as a general indoor temperature and humidity measurement. Scope of application: this product is widely used in archives, saunas, bathrooms, swimming pools, hot spring-rooms, offices, hotels, restaurants, schools, factories, conference-rooms, shopping malls, warehouse, pharmacies, hospitals, laboratory airports, theaters, warm and humid nurseries and courtyard-homes. Measuring temperature range: 20-120℃ Measuring humidity range: 0-100%RH Measurement accuracy: temperature ≤ 2℃ and humidity ≤ 7% RH. Usage: wall-hanging storage type: no is needed. The actual product may have slight color difference or difference, which will not affect the use Colour:Photo Color Material:Metal Package Contents: 1 x Sauna hygrometer 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.