Descriptions:This product is used to measure the changes of temperature, humidity, atmospheric pressure. According to the variable trend of ambient temperature, humidity and air pressure, it can accurately predict the weather. In this way, it can be a multifunctional home weather forecasting instrument. Features:With barometer, thermometer and hygrometer, 3-in-1 multi-function, economical and practical Standard measuring range, predict the weather more accurately Lightweight and easy to install, suitable for hanging or placing on a surface Simple and elegant appearance will make you more comfortable when using it Specifications:Measuring range: -30 - 50°C; 0 - 100% RH; 970 - 1050hPa Resolution: 1hPa, 1°C, 2% RHDaccuracy: ± 2°C,± 5% RH(30 - 80% RH),± 5hPa(970 - 1040hPa)Diameter: 13cm / 5.12in Thickness: 4.1cm / 1.61in Color: GoldQuantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before biddingDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1 x Thermometer Hygrometer Barometer FAQs: 1. Is there a tracking number for my item? Yes, we ship every order with their tracking number, and you can see the status of your shipment on the respective website. 2. Is the product the same as the pictures? Yes, all photos are real. We took these photos ourselves. 3. What size can fit me? We suggest you look at our size suggestion chart below and our product size chart if you have a normal figure. If you have a special figure, please fit in (tell us your height and weight, bust, waist, hip size). 4. I am a seller, I would like to buy many pieces of the item, what is the price ? Hi, thank you for your inquiry, if you want to buy large quantity, please send to us, we will give you the best price, thanks!