Today I added the calculated non-linearity of the aneroid and digital barometers based on December 2016 data.  This is based on calculated error values compared witrh my mercury barometer.  This may be found at:

• Barometric Calculations/Accuracy of Aneroid Barometers
• Barometric Calculations/Accuracy of Digital Barometers

In the next few days I will upgraded the photographs of the aneroid barometers on the website.
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