Muir:- having a set of scales that good is like owning a car that will do 150mph, because it says 150 on the speedo doesn't mean that you have to do that speed
A lot of electronic scales on grams will give a reading to 0.1gram which with default, give a reading of +or- 0.1which in reality can be 0.2, or 1/5, and because the scales read down to thousands rather than tenths it will be more accurate when reading tenths or hundredths.
In all probability the scales on the 'grain' scale will read down to 0.01, hundredths, which means when reading to tenths, will be more accurate, if you get my drift....callie