ExpressCal Calibration

Expert care for all brands of test equipment.


ExpressCal is an expert repair and calibration service for all brands of electrical test equipment. Owned by Kewtech Corporation, ExpressCal has significant insight into the technical functions of test equipment. Our engineers have been involved in the design of test equipment so they really understand and appreciate the technology and are in an expert position to provide both repair and calibration services.



All testing equipment requires annual calibration to ensure traceability to National Standards. Our calibration prices are generic so you do not need to worry about different brands or manufacturers of equipment. Use the table below to see the price for your particular piece of equipment.

We realise that your equipment is a valuable tool so if you are able to drop your meter into us, we can offer a same day calibration.

Please phone ExpressCal on 0345 646 1404 (selecting option 2) to arrange collection and turnaround time, or simply log in your instrument below and we will do the rest.

Please call or log your instrument with us before 11:30am (Monday to Friday) in order to arrange same day collection. All collections require an additional £10 collection charge.

Simply box your tester up securely with your contact details inside and place this ExpressCal address label on the outside of your box ready for collection?



Already the proud owner of a KT63 but don’t want to miss out on the great additional features we have added?

Well you don’t have to. We can now upgrade your KT63 to the KT63DL which includes a new printed circuit board, software upgrade, new facia and calibration.

If you would like to talk to us about upgrading your KT63 to include the new A type and 10mA testing facility then please contact ExpressCal on 0345 646 1404 (selecting option 2) or complete the calibration form below to book your KT63 in for an upgrade.


Log your Instrument for Calibration

We only collect from UK mainland addresses. For none mainland UK addresses please call us on 0345 6461404

What service do you need?(Required)
Please tell us if you are booking in your instrument for a calibration or a repair.
If you are experiencing problems with your instrument, please provide us with some more information on what seems to be the problem.

When would you like it collecting?(Required)
Please note that all instruments must be logged before 11:30am (Monday - Friday) to arrange for same day collection. No weekend collections.
Standard carriage is only insured up to the value of £60. Please select extended liability for cover up to the value of £1,000.

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