1.2 in 1 temperature and humidity - indoor and outdoor thermometers can be used indoors, such as walls, tables, refrigerators, doors, freezers, incubators, greenhouses, incubators, cars, baby rooms, etc. Or it can be taken outdoors and used outdoors as a measuring tool. The hygrometer is suitable for almost any measurement scenario. 2. The weight is easy to carry - the diameter of the thermometer is only 10 cm, and the weight is very light. The thermometer is the same size as the pocket watch, so you can easily take the hygrometer anywhere. 3. Measuring range - the hygrometer/thermometer can accurately measure temperature and humidity at the same time between - 20 to 120/- 30 and 50 to adapt to all climates, and can provide Celsius and Fahrenheit degrees; The humidity range is 10 to 100% RH. 4. Automatic calibration function - the thermometer is equipped with a precision manufactured thermometer coil to ensure accurate readings. The hygrometer uses a built-in automatic sensing unit to realize real-time sensing, so you do not need to calibrate it. 5. Unique dial design - thermometer and hygrometer adopt original needle and dial design, which is retro and fashionable, and is very suitable for people who like nostalgic decoration. The hanging ring on the back can be hung on the wall or placed on the table. This thermometer and hygrometer is different from digital thermometer, making you more special. Product descriptionMaterial: plastic+metalSize: 10 * 10 * 2.5 cmColor: as shown in the figureQuantity: 1 piecePackage content: 1 * ThermometerNote: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding 2. The color may vary depending on the display. Please understand Note: Hello, please pay attention to your shipping address when purchasing products. If your receiving information (such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)