Dial seems to move with the weather, so believe that it works. The item “Vintage Aneroid Barometer (English)” is in sale since Sunday, November 15, 2015. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “siouxrx” and is located in Cleveland, Ohio. This item can be shipped to United States.
