This 2-1 Thermometers & Hygrometer is a great way to keep track of the content and temperature inside your sauna room High and comfortable color to distinguish, able to cope with modern home decoration Great way to keep track of the content and temperature inside your sauna room Widely used measuring temperature and humidity in houses, offices, workshops, schools, markets, warehouses Handcrafted from metal with fine and clear Face, easy to read the scale, Manufacturer: Oxxggkao