Hi Abraham,
I will PM you.
Arbalist,
I've not noticed any delay in the readout of my "Igaging" scales in use, only the problems of electrical noise mentioned earlier. But I do agree about some digital calipers. I have one that came from a trader at the Harrogate MEE, and that has a definite lag. Having said that it is very repeatable. If I measure a 25 mm standard it always gives me the same reading +/- a couple of tenths.