Calibration Weight Nominal Mass 3 000 g Calibration Weight Class 1 Calibration Certificate No Certificate Calibration Weight Style Cylinder Calibration Weight Material 303 Stainless Steel Measurement Type Metric Includes Case Number of Pieces 1 Finish Polished Calibration Weight Compliance Agency ANSI ASTM Overall Height 4.125 in Overall Width 2.718 in Calibration Tolerance 7.5 mg