Comparator Calibration Kits

Comparator Calibration Kits
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Models

Catalog #Features
74-0413-00
  • Master magnification ball checker
  • In wood case and certificate to NIST
  • For use on all size and types of comparators
74-0321-10
  • 10" glass magnification scale
  • With knobs, wood case and certificate to NIST
  • For 12" through 16" comparators
74-0330-20
  • 20" glass magnification scale
  • With knobs, wood case and certificate to NIST
  • For 24" and larger comparators
74-0500-00
  • Stage calibration master for checking X & Y linear accuracy and squareness of stage
  • Includes wood case and certificate to NIST
  • For all sizes and types of comparators