Calibration Weight Nominal Mass 1 kg Calibration Weight Class 4 Calibration Certificate No Certificate Calibration Weight Style Cylinder Calibration Weight Material 316 Stainless Steel Measurement Type Metric Includes Case Number of Pieces 1 Finish Satin Calibration Weight Compliance Agency ANSI ASTM Overall Height 2.57 in Overall Width 1.97 in Calibration Tolerance 20 mg