Precision Calibration Weights Set 1g-500g Nickel Steel Scale Lab Test 1–19pcs
19pcs is 500g grams in total - 1 x 200g, 2 x 100g, 1 x 50g, 2 x 20g, 1 x 10g, 1 x 5g, 2 x 2g, 1 x 1g, 1 x Tweezer. 1pc - 500g. 5pcs is 38g in total - 1 x 1g, 1 x 2g, 1 x 5g, 1 x 10g, 1 x 20g, 1 x Tweezer.