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NIST Class F Avoirdupois Calibration Weight Sets

The NIST Class F avoirdupois weight sets are offered in various combinations from milligrams to kilograms.  All weight sets meet NIST Handbook 105-1 and Handbook 44 specifications.  Used in testing marked and non marked scales and balances and verifying accuracy and tolerances.

Model Set Size NIST Class
12593 1lb - 1/32oz F Add To Quote
12597 2lb - 1/32oz F Add To Quote
12615 5lb - 1/32oz F Add To Quote
12609 10lb - 1/32oz F Add To Quote


  • Stainless Steel Weight Set
  • Testing and Calibrating Weighing Devices
  • Traceable Certificates Available
  • NIST Class F
Type Title Size  
Weights and Calibration Service 1 MB Download

Our Manufacturers

A&D Weighing CAS Scale Doran Scales, Inc. Intercomp MSI Ohaus Rice Lake Weighing Systems

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