Swanson Tool Manufacturing, Inc. logo

Calibration Services

Swanson Tool Manufacturing’s calibration service is a source for certification of your gages to meet your quality requirements. Inspections are performed by trained metrology personnel using procedures that comply with ANSI/NCSL Z540-1, ISO-17025 and ISO10021-1 in an environmentally controlled laboratory. Primary master reference standards are directly traceable to the National Institute of Standards and Technology (NIST).

By utilizing our calibration service, you get one-stop shopping for all your gage requirements. If a gage is determined to be out of tolerance and can be reworked, you have the option to have the gage reworked for 50% the cost of new and not be charged for the original calibration. If the gage can’t be reworked and needs replacing, you have the option to replace it with a new Swanson gage and again not be charged for the original calibration.

  • Thread Plug Gages (work or master)
  • Thread Ring Gages
  • Taper Thread Plug Gages
  • Taper Thread Ring Gages
  • Plain Cylindrical Plugs
  • Plain Cylindrical Rings

Certificates of Calibration

Swanson Tool also offers Certificates of Calibration (our Long Form Certificate) traceable to the National Institute of Standards and Technology (N.I.S.T.). These certificates report a gage’s specified and actual measurements and are available for both new gages and gages sent in for calibration.

Download Our Precision Thread & Plain Gage Catalog

Download Gage Calibration Service PDF › Download Full Catalog PDF ›

Same-Day Shipping

With a large inventory of finished stock items ready to ship, Swanson Tool can ensure same-day shipping and fast delivery for your most time-sensitive orders. To see if we have the product you need in stock, call (860) 953-1641 or contact us today.

Request a Quote