Ohaus 23 piece ASTM Class 1 stainless steel calibration weight set.
Set includes: 1 x 1 mg, 2 x 2 mg, 1 x 5 mg, 1 x 10 mg, 2 x 20 mg, 1 x 50 mg, 1 x 100 mg, 2 x 200 mg, 1 x 500 mg, 1 x 1 g, 2 x 2 g, 1 x 5 g, 1 x 10 g, 2 x 20 g, 1 x 50 g, 1 x 100 g, 2 x 200 g