Accredited Torque Wrench Calibration Services from Transcat

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Expert Calibration for Click, Dial, Digital, and Hydraulic Torque Wrenches  

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ISO/IEC 17025-accredited torque calibration with low uncertainties across broad ranges
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End-to-end support for beam, click, dial, digital, mechatronic, and hydraulic torque tools
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Fast turnaround with nationwide lab network and onsite torque calibration options
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Audit-ready documentation with as-found/as-left data and NIST traceability
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50+ Years of Metrology Expertise
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46,000+ torque tools calibrated per year

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Torque Wrench Calibration Capabilities & Specializations

Transcat delivers highly repeatable, traceable torque measurements for production, maintenance, and quality critical applications. We support a full spectrum of torque tools and ranges used in aerospace, automotive, medical device, energy, and general manufacturing.

Specializations include:

  • Calibration of click, dial, beam, digital/electronic, and hydraulic torque wrenches
  • Wide torque ranges,‑ including high-capacity‑ tools
  • Verification of clockwise/counter‑clockwise operation, peak/track modes, and angle (where applicable)
  • Calibration against SI units with full uncertainty reporting and as-found/as-left data
  • Onsite calibration programs for large tool inventories or production line needs

Transcat Calibration Lab Locations - Search by Location or Discipline

Trusted Calibration for the Leading Torque Wrench Brands

Transcat calibrates torque wrenches from the industry’s most relied upon manufacturers used in assembly, maintenance, and precision manufacturing environments. We regularly support brands like Tekton, Gearwrench, and many others—covering both mechanical and electronic formats.

Don’t see your brand listed here? With our brand scope, it’s likely we can do it. Request a quote and we’ll confirm – and recommend the right Transcat lab nearest to you.

Featured Torque Wrench Calibration Labs

Transcat’s ISO/IEC 17025–accredited torque wrench calibration services are led by specialized facilities, including our Boston laboratory and the Paxinos torque lab, both recognized for precision torque wrench expertise. These labs are equipped with advanced torque standards and dedicated procedures to support accurate, repeatable calibration for mechanical and electronic torque wrenches across a wide range of fastening applications. Explore the featured labs below to find the Transcat location best suited to your torque wrench calibration needs.

Transcat Calibration Lab Locations - Search by Location or Discipline

Get the Right Equipment for the Job

New Instruments from TranscatNew Instruments from Transcat

New & Used Equipment

Shop 200,000+ test and measurement instruments from 500+ brands - available pre-calibrated and ready to use.

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Rental Equipment Solutions

Minimize downtime, maximize flexibility with time- and money-saving rental equipment from Transcat | Axiom Rentals.

Why Calibrate Torque Wrenches?

Torque accuracy directly impacts product quality, safety, liability, and compliance. Even small deviations can lead to under‑ or over‑tightening, resulting in leak paths, premature wear, joint failure, or rework.

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Regular, accredited torque calibration ensures:

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Consistent joint integrity across assembly lines and maintenance operations
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Compliance with customer, regulatory, and quality system requirements (e.g., ISO 9001, IATF, AS9100, FDA regulated environments)
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Traceability and audit ready documentation to support investigations and continuous improvement
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Reduced scrap and downtime by maintaining tool performance and detecting drift early

Precision-Driven Calibration. Customer-Driven Value.

Industry-Leading turnaround times - faster than the OEMs

ISO 17025 accredited calibrations traceable to NIST

The industry's largest network of calibration labs

10+ service options: customize service delivery for your needs

Unmatched calibration scope - Transcat delivers the largest offering of calibration disciplines in the industry

Deep expertise supporting customers in high cost of failure environments

Specialized capabilities for your industry - from Aerospace and Aviation to Data Centers, Manufacturing, and more

Instant online access to your data with our proprietary software

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Calibrate Your Torque Wrench with Transcat Calibration Services

The torque wrench is used in a full range of industries, including aviation, automotive, nuclear, wind energy and industrial. Regular testing and routine calibration is required for these indispensable tools that support critical processes from assembly line manufacturing to wind turbine installations. At Transcat, we stand on more than twenty years of specialized quality management experience as we calibrate torque wrenches with the precision they demand. A properly calibrated wrench will accurately measure torque, allowing a fastener to be tightened with the right tension and preventing joint connection failures. Our Torque Wrench Calibration Services keep high-functioning tools in your hands for maximum on-the-job reliability.

Digital, Pneumatic & Hydraulic Torque Wrench Calibration

Transcat is a torque tool specialist. We sell, calibrate and repair an extensive range of torque tools which deliver single or dual directional operation. Through our expansive calibration lab network, we offer the industry's leading accredited calibrations for high- to low-torque applications. Our globally recognized achievements in torque calibration provide industries with:

  • Calibration and repair for all makes and models of torque wrenches, such as Stahwille, Wright Tool, Norbar, Milwaukee Tools and more.
  • Precision calibrations of torque transducer devices in various configurations.
  • Torque service flexibility with specifications as high as 3,000 ft.lbs and as low as 28 in.oz.
  • Hydraulic torque calibration capabilities up to 20,000 ft.lbs can be achieved in our Denver calibration lab.
  • Coverage from our advanced, expertly staffed, and ISO 17025-accredited calibration labs across North America.
  • Consistency in torque methods within every Transcat lab and by all skilled staff, many of whom are ASQ Certified Calibration Technicians.

Torque Wrench Calibration Lab Services

Torque Wrench Calibration Lab Services

Bring Torque Wrenches Back in Tolerance

Torque wrenches are generally built to maintain tolerances for 5,000 or more cycles, however, challenging conditions or constant use can affect this standard. Rely on our comprehensive expertise to address the effects of wear, improper handling and exposure. We can confirm operation to manufacturer specifications and accuracy ratings, while evaluating the tool for defective parts. You'll be assured that a correct calibration schedule is in place for each tool's condition. We offer full-service torque wrench calibrations for Click, Digital/Electric, Electromechanical and Hydraulic wrench categories.

Reduce Torque Measurement Risk

Transcat is a trusted, accredited provider of Calibration Services for weight, mass and force. Whether a torque tester reports the need for recalibration or it's simply time for service, you can trust your tools to our proven capabilities, including:

  • Customized calibrations for your unique requirements and specific applications
  • The delivery of SI traceable calibrations following accuracy testing and rigorous procedures performed in as few as seven days
  • Easy service status and documentation tracking with the CalTrak Online system
  • Your choice of lab, onsite or in-process procedures, with additional pickup/delivery or shipping options

Torque Wrench Calibration, Maintenance and Repair

For more information on the repair or calibration of torque wrenches, please use our Live Chat system located on the right side of the page, Request a Quote form, contact us, or call Transcat directly at 800-828-1470.