Calibration Weight Nominal Mass 500 g Calibration Weight Class 4 Calibration Certificate Non-Accredited Calibration Weight Style Cylinder Calibration Weight Material Alloy 8 Stainless Steel Measurement Type Metric Number of Pieces 1 Finish Polished Calibration Weight Compliance Agency ANSI ASTM Overall Height 2.314 in Overall Width 1.73 in Calibration Tolerance 10 mg