Weighing Scales

Scales or usually called standard weighing stones are a weighing device that functions as a calibration tool and as a reference tool for setting digital scales and manual scales. The weights themselves are made from metal materials with various classes and capacities ranging from 1 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 500 mg, 1 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 250 g, 500 g, 1 kg and so on. Usually we often encounter these weights in calibration labs, in traditional markets and so on.