Suitable for home user, offices, schools, and laboratory that require monitorings indoor temperature and humidity Wall mounted designs of our product is space saving and user friendly. The display screen provide clear readings for easy monitorings Our Mechanical Wall Mounted Thermometer and Hygrometer accurately measure indoor temperature and humidity without electricity Perfect for various indoor space such as livingrooms, bedrooms, offices, and greenhouses where temperature and humidity need to be monitored the convenience and accuracy of our Mechanical Wall Mounted Thermometer and Hygrometer, ensuring a comfortable and indoor environment for family, Manufacturer: QFMHZP