You can use thisBarometerto measure thebarometric pressure so as to roughly predict the weather. With clear scales and numbers, it will be easier and more convenient compatible with you to read the readings. Small and compact, theBarometeris easy to carry compatible with outdoor use, and easy to store when not in use. Features -Color:As Shown -Material:Metal -Size:10.80X10.80X3.00cm/4.24X4.24X1.18in -Measuring Range: 960-1060hPa -Manufactured with metal material, ourBarometeris durable and practical to use. -ThisBarometerhas a measuringrange from 960 to 1060hPa, enough compatible with daily use. -The simple appearance design can be used as an adornment, suitable compatible with both indoor and outdoor. -Wide range of application, perfect compatible with garden, office, bedroom, greenhouse, living room and more. -Our product can measureair pressure,compatible with easily predicting the weather, which is very practical.Packing list1 x Barometer