[3 in 1 Barometer Thermometer Hygrometer] Outdoor barometer/hygrometer/thermometer accurately measures humidity, air pressure and temperature, [ Material] This barometer is made of premium, , strong performance and long service life. The 3-in-1 barometer has an eight-inch dial and large numbers for easy reading at a distance. In addition, the barometer has a hanging hole on the back so you can hang it anywhere from a nail. [Dial Type Barometer] The most important feature in the use of barometer is barometric trend. and you can record the air pressure at a certain moment for clear comparison. [Indoor Outdoor Barometer] Barometer weather station can be placed indoor or outdoor. [] Round barometer 3 in 1 weather station is an exquisite item to decorate a room. It is the for friends or yourself, especially if you like to go out and have fun. Product Name:20CM Three in One Weather Station Measurement Range:95.6 to 103.8kPa (28.2 to 30.8 inchHg), -40 to 140 (-40 to 60 ), 0 to 100%RH Resolution:1hPa, 1C, 2% RH Accuracy:5hPa, 2, 7%RH (40-70%RH, at 25) Unit Size:D200 x TH40mm Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Material:Metal Package Contents: 1 * Atmospheric Pressure Gauge