ASTM Class 0, 1, and 2 Calibration Weights
astm-class-0--1--and-2-calibration-weights
ASTM Class 0 Calibration Weights
ASTM Class 0 precision laboratory metric sets with a stainless steel polished finish designed to meet ASTM E617-13 specifications. /Asset/Calibration-Weights-2.jpg ASTM Class 1 Calibration Weights
ASTM Class 1 precision laboratory metric calibration kits are used when calibrating Class I and II balances. /Asset/Calibration-Weights-2.jpg 
