Test Equipment Calibration

Simply send your test equipment, to us and we’ll calibrate it within three working days of receipt to dispatch. For full details of this service or to find out if your equipment qualifies for the 3 day turnaround service, visit www.calibrate.co.uk.

We can also offer UKAS calibrations, which means that our laboratory has been independently assessed by UKAS – United Kingdom Accreditation Service, to the international standards for laboratories – ISO/IEC17025:2005.


From New
Cost (Ex VAT)
Cost (Ex VAT)
3 Day

PAT Testers

£35 £59.50 Yes

Multifunction Testers

£35 £65 Yes

Clamp Meters

£29 £35 Yes



From £49.50


Flue Gas Analysers

Please Call Please Call -


From £45 From £45 Yes


To find out more and see our full capabilities:

Call 01642 626144

Visit Calibrate.co.uk

Why Choose PASS?

Calibrate.co.uk is a bespoke instrument calibration and repair website for lockout-lock.com. As part of the PASS group you can expect the same great service you always get when working with PASS.

Whether you have 1 instrument or 10,000, we can help:

  • UKAS accredited laboratories (ISO/IEC 17025:2005)*
  • Fast, secure, service with minimal downtime for you
  • Fully traceable calibration from experienced engineers
  • Official repair centre for many leading brands



Calibration with Full Certification

Our state-of-the-art labs offer standard and UKAS calibrations by experienced engineers.

We can calibrate instruments in the categories of:

  • Electrical, gas, flow, pressure
  • Air speed, temperature, scales, sound
  • Tools and dimensional, torque, and more.

All instruments successfully calibrated by us are returned with a fully traceable certificate of calibration, to allow you to prove that your instruments and equipment are fully calibrated and producing accurate results.


Authorised Repair Centre

If your instrument needs repairing, we can fix it and get your equipment back to you in working order fast.

Some popular brands we service are:

  • Seaward, Fluke, Amprobe
  • Megger, Metrel
  • Kewtech, Martindale, UNI-T

When your instrument is received, we will diagnose the problem, carry out the repair and then make sure it passes a calibration. This means that your equipment is returned to you in full working order, allowing you to get back to work immediately.




Collection & Returns

Don’t forget, we can arrange to collect and deliver your equipment via DPD at a fixed rate no matter what equipment you send us.

We offer free UK collection over 20 items*, or:

  • Collection & Return for £30 Ex VAT
  • Drop-off Point & Return for £30 Ex VAT
  • Return Only for £15 Ex VAT
  • Trade Counter

Collections and deliveries are made via insured courier, for your protection.


Asset Management Portal

Manage all of your assets across multiple estates and multiple users. Designed specifically for large businesses, everything can all be accessed through a desktop computer, mobile or tablet.

Keep track of your assets in one place:

  • Complete asset overview with full history
  • Scheduled calibration reminder emails
  • Tracking from request and service to drop-off
  • Management of multiple users/locations
  • Calibration compliance analysis across estates

To find out more and see our full capabilities:

Call 01642 626144

Visit Calibrate.co.uk

*Terms and Conditions

'3-Day-Turnaround' Service:

  • Payment must have been provided upon receipt of the item
  • Any relevant paperwork must be completed correctly
  • Supporting accessories must also be included e.g. leads. clamps, etc
  • Instruments will be dispatched within 3 full working days of receipt by us at our calibration laboratory
  • Orders containing more than five instruments are excluded
  • Excludes repairs and instruments found to be faulty or that fail calibration
  • Working days only. Excludes bank holidays, weekends and Christmas holidays
  • We reserve the right to remove this service at any time

UKAS Schedule:

Free UK Collection Over 20 Items:

  • Only available if you have over 20 items (in one consignment) for collection or repair