Add a relative (percentage) uncertainty contribution
I'm studiying the uncertainty calculation on metcal.
I would like to add a contribution of uncertainty caused by let's say "Measuring method" of 0.1% of the reading (sperimental).
How is it possible to do it?
I understand that I should use VSET U3 = 0.1%, but it doesn't accept a percentage but only absolute numbers. How can I add this as percentage of the reading?