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This ASTM Class 4 stainless steel and aluminum 500 milligram calibration weight has an accuracy of +/- 0.16 milligrams (0.00016 grams). Use this calibration weight alone, or combine it with more weights to accurately calibrate your digital weighing scale.
Adam Equipment ASTM 4 - 500g Weight
$127.50
Sale price
$127.50
Regular price
$150.00