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Pressure Calibration

You Have The Equipment, We Have The Standards.

  • Avoid errors and inaccuracies by entrusting an experienced calibration service company

  • Call for professional pressure gauge calibration services and ensure consistency in your readings

  • Get your new instruments calibrated before introducing them into your operations

  • Pass regulatory audits successfully by opting for regular calibration services

Our accredited lab specializes in restoring the accuracy of any pressure-measuring device to its normal state. We have built our business for catering to the specific calibration demands of devices from various industries. Having more than 30 years of experience, we understand the critical nature of pressure-measuring devices.

We carry out the calibration process in ambient air pressure to ensure that your readings are not affected by atmospheric pressure. Our laboratory is accredited to ISO/IEC 17025 and uses high-precision reference standards for pressure gauge calibration.

When do you need a pressure gauge calibration?

Pressure measuring devices are the backbone of almost every industry and even the slightest inaccuracies can result in expensive product recalls or even cause tragic accidents. Our pressure gauge calibration service is for companies which conduct their operations in extreme environments having:-

  • Vibrations

Mechanical and electrical shocks can create a significant difference in readings. For accurate gauge readings, it is essential to keep your instruments up-to-date as per the industry standards.

  • Aggressive and corrosive media

If your equipment is exposed to corrosive media, it can lose its integrity and result in improper measurements. ​Pressure calibration​ becomes a necessity in such cases.

  • Extreme temperatures

For recording accurate readings in extreme temperatures, you need to ensure that your instrument is capable of making critical measurements.

Our capabilities

We offer full calibration services for minimizing pressure measurement errors, disruptions and reducing wastage of resources. Our technicians are skilled in calibrating the following:

  • Air or Pneumatic Pressure Gauge

  • Differential Pressure Gauge

  • Digital Pressure Gauge

  • Magnehelic Gauges

  • Magnehelic Pressure Gauge

  • Pressure Gauges

  • Pressure Transducer

  • Hydraulic Pressure Gauge

  • Vacuum Gauges

Custom Calibration is your source for all your calibration needs. Don't See what you need? Contact Us today! We're not named Custom Calibration for nothing.

Our specialization

Our pressure calibration services don’t just keep the instruments within acceptable limits, but also provide quality assurance for an extended period of time. Our specializations include:

  • We help our clients in fulfilling audit requirements

  • Our technicians calibrate to promote effective resource utilization

  • We keep a record of the calibration cycles of our clients for delivering better results

  • We are concerned about your safety as much as you

Devices Calibrated

  • Magnehelic Gages

  • Magnehelic Pressure Gauge

  • Pressure Gages

  • Pressure Transducer

  • Hydraulic Pressure Gauge

  • Pressure Transducers

  • Vacuum Gauge

  • Vacuum Gauges

Don't See what you need? Contact Us today! We're not named Custom Calibration for nothing.

  • Air or Pneumatic Pressure Gauge

  • Differential Pressure Gauge

  • Digital Pressure Gauge

Custom Calibration does not claim any affiliation to the companies shown above

Need Onsite Calibration?

Custom Calibration specializes in onsite calibration and has more than 30 years of experience in the industry.  Onsite services are offered in Connecticut Rhode Island Massachusetts and New Hampshire.  


  • Reduced Instrument Down Time

  • Operate Uniterupted

  • Eliminate shipping cost

  • Schedule at your convenience

Calibration car
calibration certificate

Calibration & Certificates

We've got you covered

All calibrations performed by Custom Calibration are traceable to the SI through NIST (National Institute of Standard and Technology).  Every Calibration Certificate includes all data collected during the calibration including as-found and as-left data and is backed by our Bullseye Guarantee.


Have an audit?  don't sweat it

Once a calibration is completed and reviewed the certificate is exported and stored in the cloud for you to view, download and print from any device with an internet connection.

See What Our Customers Have to Say

We strive for 100% customer satisafaction.

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