did not knew that…

I was always interested in a cheap digital scale but always were suspicious…any recommendations?
How accurate are these gunpowder scales? I guess you will find a reloaded in every neighborhood which can check your weight…
Mechanical powder scales are rated as accurate to 1/10 grain…
Yep I talked to a gunnerd, look at post #16.
0.1 grain =0.006479891 grams
So I guess even if his scale is bit out of balance it will give a good possibility to check the accuracy of Chinese weighting tools.