ASTM Class 5 Avoirdupois Calibration Weight Sets - 2 lb Range

by Rice Lake
Weight Set Size


Standard Features

  • Stainless steel weights designed to meet NIST Handbook 44 and ASTM E617-18
  • Class 5 tolerances
  • Sealing cavity for adjustment for most weights
  • Serial numbers may be stamped on weights (option)
  • Nominal value marked on weights


  • Field standards for Class III scales or balances
  • Testing non-classified scale equipment
  • Tolerance checking

Product Configuration:

  • Weight set: weights, case and handling equipment

Additional Accessories upon Request

  • NIST Traceable Certification
  • Tweezer
  • Serial Number
  • Premium Tweezer