Calibration Weight Kit Nominal Mass 5kg to 2g Calibration Weight Class 1 Calibration Certificate Accredited Calibration Weight Style Cylinder Calibration Weight Material Alloy 8 Stainless Steel Measurement Type Metric Includes 200g 2g Weights 5kg Carry Case Number of Pieces 3 Finish Polished Calibration Weight Compliance Agency ANSI ASTM