Round Analog Thermometer Hygrometer Humidity Meter Room Indoor Temperature Descriptions: This thermometer and hygrometer is a great way to keep track of the indoor moisture content and temperature. Made from aluminum alloy, plastic and PVC material with fine and clear dial, easy to read the scale. Widely used measuring temperature and humidity in offices, workshops, schools, warehouses and more. Designed with hanging hole,convenient for hanging on the wall surface. Specification: Color: Silver / Gold / Green Size: diameter: 58mm, thickness: 13.5mm Material: aluminum alloy+plastic+PVC Package includes: 1x Wall mounted thermometer hygrometer Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow 1-5mm slight manual measurement deviation for the data.