Wright Calibration is an employee owned company and was established with this main goal in mind. Providing Quality Calibration Services to Manufacturing, Heat Treating and Medical Companies throughout the Upper Midwest. Specializing in all types of Hardness Testing Calibration and Repair, Optical Comparator Calibration and Repair, Dimensional Calibration.

We also provide some of the most accurate and affordable hardness test blocks in today’s marketplace.

With over 40 years of combined knowledge and experience specializing in the hardness testing and optical comparator field’s means we can provide you with the repair and calibration services needed to insure your equipment tests with the most accurate results possible. Makes of equipment that we repair (but not limited to) are Wilson, New Age, Clark, Buehler, Jones & Lamson, Deltronic, Starrett, OGP.

Wright Calibration can also provide calibration for many of your other measurement equipment needs.

Please visit our services, repair and sales pages to see how we can help meet your calibration and ISO requirements.

Please call 651-230-5978 or Contact Us for more information


Credit Card Processing

WrightCalibration.com is registered with the Authorize.Net Verified Merchant Seal program.

You can shop at Wright Calibration with confidence. We have partnered with Authorize.Net, a leading payment gateway since 1996, to accept credit cards and electronic check payments safely and securely for our customers.

The Authorize.Net Payment Gateway manages the complex routing of sensitive customer information
through the electronic check and credit card processing networks. See an online payments diagram to see how it works.

The company adheres to strict industry standards for payment processing, including:

  • 128-bit Secure Sockets Layer (SSL) technology for secure Internet Protocol (IP) transactions.
  • Industry leading encryption hardware and software methods and security protocols to protect customer information.
  • Compliance with the Payment Card Industry Data Security Standard (PCI DSS).

For additional information regarding the privacy of your sensitive cardholder data, please read the Authorize.Net Privacy Policy.