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SponsoredASTM Class 1, Class 2, Class 3, & Class 4 Calibration Weights and Calibration Weight Sets. Calibration Weight Sets Adjusted To Meet Or Exceed ASTM Class 1-4 Tolerances.
Class 1 Precision Weights · OIML Weights · Free Account Creation · Class F Slotted Weights
Types: Calibration Weights, Test Weights, Certified Weights, Weight Sets, Scale Weights