Calibration Weight Nominal Mass 200 mg Calibration Weight Class 2 Calibration Certificate Non-Accredited Calibration Weight Style Leaf Calibration Weight Material Stainless Steel Measurement Type Metric Includes Vial Number of Pieces 1 Finish Polished Calibration Weight Compliance Agency ASTM Overall Height 0.14 in Overall Length 0.255 in Overall Width 0.192 in Calibration Tolerance 0.025 mg