2.15    Manufacturer Accuracy = 2.0% of full scale

                                                       = 0.02(30V)

                                                       = 0.6V

            % uncertainty of accuracy = (0.6V/5V)(100) = 12%

            The resolution of the device is 0.1 Volts.  With a reading of 5V,

            % uncertainty of resolution = (0.1V/5V)(100) = 2%  (or 1%)