A2LA Accredited Calibration Lab

Accredited Calibration Services

Mitutoyo America offers premier calibration services for all Mitutoyo products and many non-Mitutoyo products. Our dimensional calibration lab is among the most capable in North America, and our field service department installs, calibrates, and repairs major instruments on-site. All calibration services are ISO/IEC 17025 accredited (A2LA certificate 750.01).

Combining state-of-the-art measuring equipment with a precision temperature-controlled environment, our calibration lab offers the lowest possible uncertainty for a variety of measurements, including gage blocks, step gages, ring and plug gages, line scales, and many other critical reference standards. Our calibration lab specializes in calibrating the masters for many other calibration labs across the country. The calibration lab also calibrates small measuring tools, including micrometers, indicators, calipers, and height gages. Our standard level of service includes an A2LA accredited certificate of calibration at no extra charge.

Mitutoyo America calibration services are accredited by A2LA to the following standards:

  • ISO/IEC 17025:2017
  • ANSI/NCSL Z540-1-1994
  • ANSI/NCSL Z540.3-2006



Calibration Labs: Accreditations: Phone: Fax:
965 Corporate Blvd
Aurora, IL 60502
E-Mail: Click Here
888-MITUTOYO 630-978-6477
Calibration/Canada: Accreditations: Phone: Fax:
2121 Meadowvale Boulevard
Mississauga, Ontario
Canada L5N 5N1
905-821-1261 905-821-4968

Traceability to NIST
Our reference standards are calibrated by NIST. Therefore, our measurement traceability is “DIRECT” to NIST.

Environmental Controls
All our laboratories employ precision temperature-control systems to keep the temperature constantly at 20°C ± 0.1°C.

Integrity of Measured Data
Our laboratories continuously participate in national and international proficiency testing programs to validate our methods, equipment and measurement uncertainties.

Superior Calibration Equipment
Our state-of-the-art equipment includes automated gage block comparators and ultra-high accuracy CMMs, vision, and form measuring instruments.

Certificate of Calibration
Our standard price includes an ISO/IEC 17025 accredited certificate of calibration with measured values and uncertainty.

Turnaround Time
Normally our laboratories maintain a turnaround time of 2 weeks.

Express Service
5 day and 1 day RUSH service is available for a small additional fee.

Shipment – FOB Shipping Point
All shipping and insurance charges are the responsibility of the customer.

Minimum Order
$40 per single purchase order