2-1 Thermometer & Hygrometer: This item feature both temperature and humidity gauge,can track the content and temperature in meter at same time,save place and save money Easy to Read: Handcrafted from metal 127mm(5") round surface with fine and clear easy to read the scale This analog hygrometer are stainless steel with the glass cover,it is sturdy and resistant Beautiful and Stable and stylish make it a great indoor/outdoor wall decoration. And there is no battery replacing needed helps to protected the environment Widely Application: Widely used measuring temperature and humidity in Saunas houses offices workshops schools markets warehouses, Manufacturer: JADEWaa