Calibration Weight Nominal Mass 50 g Calibration Weight Class 1 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 1.095 in Overall Width 0.8 in Calibration Tolerance 0.12 mg