ASTM Class 1-4 Electronic Calibration Metric Weight Kits

by Rice Lake
Weight Class


Standard Features

  • Nominal value marked on weights
  • Serial numbers may be stamped or etched on weights (Class 2 to 4)
  • Sealing cavity for adjusting material in 100 g or larger weights
  • Density 7.84 g/cm3


  • Calibrating Class I and Class II balances
  • ASTM Class 1, 2, 3 and 4 weights
  • Tolerance checking or verification of balances

Product Configuration

  • Individual weight kits: weight, case or vial and glove

Additional Accessories upon Request

  • NIST Traceable Certification
  • Serial Number
  • Weight Glove, White Cotton
  • Vinyl Glove