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The MV-473 Optical Comparator Calibration Master from Suburban Tool gives inspection and toolroom teams a reliable reference for verifying comparator accuracy. Regular checks against a known master keep your optical comparator projecting true magnification and stage travel.

Building calibration into your QC routine protects measurement confidence and helps keep first-article and in-process inspection traceable and dependable, so parts pass or fail on facts rather than a drifting setup.

  • Reference master for verifying optical comparator accuracy
  • Supports routine calibration and repeatable measurement confidence
  • Helps keep inspection results traceable and defensible
  • Ideal for QC labs, inspection rooms and busy toolrooms
  • Backed by Suburban Tool's optical comparator expertise
  • Made in the USA by Suburban Tool

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