Feature

●Material: 45# steel, chrome plating, class: M1
●Size: 20g, 10g, 5g, 2g, 1g
●Tolerance: +/- 0.001g 2g:+/-0.0012 5g:+/-0.0016g 10g:+/-0.002g 20g:+/-0.0025g
●Calibration weighing set is perfect for checking scale accuracy.
●Package: 5 copper + 1 tweezer.

Description