I have the cs2000 which has a 1g readability, and, while it's a good, accurate scale, even having the extra resolution of the sc200, I would advise against getting a scale that, first of all, doesn't have grains as a unit, and second of all, has poor resolution. Although it may be a decent way to sort brass, that's why I borrowed the cs2000, but it didn't help much for that either... Most of my brass is within a gram anyway