Calibration Weight Nominal Mass 30 kg Calibration Weight Class 1 Calibration Certificate Non-Accredited Calibration Weight Style Cylinder Calibration Weight Material 303 Stainless Steel Measurement Type Metric Number of Pieces 1 Finish Polished Calibration Weight Compliance Agency ANSI ASTM Overall Height 8.985 in Overall Width 5.975 in Calibration Tolerance 75 mg