Can gold and silver jewelry be weighed with a scale with an accuracy of 0.0 1 and a measuring range of 5 kg?
Of course. The accuracy of weighing gold and silver jewelry must reach 0.0 1, so a scale with an accuracy of 0.0 1 and a range of 5 kg can of course be called gold and silver jewelry. The accuracy of electronic scales used in jewelry stores is 1 mg, while that of electronic scales used by quality inspectors is 1 mg, and 1 mg is equal to 0.00 1 mg.