Indoor Analog Thermometer: This indoor thermometer and humidity gauge with large black digit display, good enough to provide clear readings at a small distance, especially ideal for aged eyes to read the temperature. A great household thermometer to use anywhere in your living spaces like bedroom, study, bedroom, office, kitchen, office, nursery, workshop, garage or covered patio. Measuring Range: This temperature humidity gauge can be measured accurately, can provide measurement of both Celsius and Fahrenheit, while the measuring range from minus 20 to 120 degrees Fahrenheit/minus 30 to 50 degrees Celsius, humidity measuring range from 0 to 100% RH. Wide Applications: Suitable for almost all measuring situations, as a measuring tool for indoor and outdoor, such as gardens, walls, tables, refrigerators, doors, greenhouses, breeding boxes, cars, nurseries, etc., it can also be applied as a home decoration, beautiful and practical Adjustable Dial Thermometer: This is a fashionable analog thermometer that does not require batteries, with it, you will never need to deal with frequent battery changing again, saving money and the environment. Meanwhile, if calibration/adjustment is needed, there is an adjustment screw on the back that allows you to make the temperature adjustments. Wall-Mounted Thermometer: There are two ways to install the household thermometer. With the included bracket, you can install it on your desk as a room thermometer, but you can also hang the hygrometer thermometer on the wall by pushing the mounting hole on the back. The white ABS shell, looks really elegant and classic, it is a great way to decorate your home wall, you can also use it to do the DIY project with your kids Product Information Material: Aluminum alloy Size: 57mm, thickness about 12.5mm Accuracy: Temperature measuring range: -30~50(2) Relative humidity measuring range: 0 ~ 100 (5%) Delivery quantity: 1 piece