Calibration Company

Certifying Measurement Accuracy

gage block calibrationThe services provided by calibration companies are an important solution for ensuring reliable output from the measuring tools and equipment used by many businesses. Routine calibration, performed by an ISO 17025 and A2LA accredited full-service calibration company like LTI Metrology, lets you know that your measuring tools and equipment will perform as needed.

Providing a Complete Calibration Package

LTI Metrology is a leading full-service calibration company near Philadelphia, PA (USA) and a division of Laboratory Testing Inc. Our technicians work in a climate-controlled environment, which maintains our equipment and stabilizes your instruments prior to calibration for reliable results.

Our calibration process entails inspecting and verifying the accuracy of instruments, then making any necessary adjustments to bring your items within tolerance. Our calibration lab can also make repairs and provide replacement parts, upon request.

LTI Metrology’s scope of calibration and added services sets us apart from other calibration companies:
pressure calibration

  • LTI Metrology is A2LA-accredited to ISO/IEC 17025. View our A2LA Accreditation Certificate.
  • Calibrations are NIST-traceable and in compliance with MIL-STD-45662A, ISO-10012-1 and ANSI/NCSL Z-540-1.
  • Calibration is provided for all types of measuring tools, gages, masters and measuring equipment.
  • On-site calibration services can be performed at customer facilities in PA, NJ, DE and some surrounding areas.
  • When need, most adjustments and repairs can be completed during calibration.
  • Pick-up and delivery services can be arranged for customers within 60 miles of our Hatfield, PA location.

Customers receive a Certificate of Calibration for each instrument calibrated showing full details of the work completed, including the instrument’s condition, calibration results, adjustments or repairs, A2LA accreditation and NIST-traceable standards. Calibration reminder notices are sent by e-mail or mail when it is time to recalibrate instruments.

Everything You Need From Your Calibration Company

Few calibration labs offer the wide-range of services available from LTI Metrology. You’ll enjoy the convenience of working with just one calibration company, at a single location, that can take care of all your requirements:

Calibration of Measuring Instrumentsmass calibration

Calibration in the FieldSurface plate calibration

Instrument Repairs

New Instruments & Replacement Parts

Contact us at 800-219-9095 or to get more information or to schedule service, or Request a Quote.

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Tools & Resources

Accreditations Customer Portal Approvals Case Studies

» Watch Our VIDEOS to learn more!

Quality & Convenience

  • A2LA and NADCAP accreditations
  • ISO 17025 certification
  • Same day, next-day, 2nd-day Rush Services
  • Secure Portal to track orders and get certifications
  • Fast Certified Reports sent by email

Customer Testimonials

“I just wanted to thank the team at LTI for all of your expedited help in getting our order inspected. We were able to deliver these items to our customer on time and with all required documentation. Look forward to our continued partnership in the future.”

Chuck Doran
Quality Assurance Manager


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