Calibration Weight- 17Pcs 10mg-100g Grams Stainless Steel Calibration Weight Set and Tweezer for Digital Scale Balance Science Lab Weight Educational

Specifications:  Quantity: 1 x 100g,1 x 50g,2 x 20g,1 x 10g, 1 x 5g, 2x2g, 1x 1g, 1x500mg, 2x200mg, 1 x 100mg, 1 x 50mg, 2 x 20mg, 1 x 10mg  Permissible Error: +/- 0.003g  Color: Silver  Total Set of Weights: 211.1g Package included:  1 x Plastic Storage Case  1 x Tweezer  1 x 100g Calibration Weight  1 x 50g Calibration Weight  2 x 20g Calibration Weights  1 x 10g Calibration Weight  1 x 5g Calibration Weight  2 x 2g Calibration Weights  1 x 1g Calibration Weight  1 x 500mgCalibration Weight  2 x 200mg Calibration Weights  1 x 100mg Calibration Weight  1 x 50mg Calibration Weight  2 x 20mg Calibration Weights  1 x 10mg Calibration Weight