Calibration Weight Nominal Mass 1 g Calibration Weight Class 2 Calibration Certificate Statement of Accuracy Calibration Weight Style Cylinder Calibration Weight Material Stainless Steel Measurement Type Metric Includes Case Glove Number of Pieces 1 Finish Polished Calibration Weight Compliance Agency ASTM Overall Height 0.341 in Overall Length 0.248 in Calibration Tolerance 0.054 mg