


PAT testers are measurement instruments and it is important to routinely check that
your PAT Tester is measuring correctly.
This process is known as calibration. It is recommended that this should be carried out annually to ensure that your PAT test results are safe and accurate.
Note: The IEE PAT Testing Code of Practice says “The accuracy of a test instrument should be verified and recorded annually or in accordance with the manufacturer’s instructions.” By returning the Tester to us for calibration you comply with this recommendation.
The PAT tester is cleaned and refurbished.
The unit is then calibrated using our calibration equipment. Please note our test results are traceable back to national standards. New calibration labels are applied to the unit.
Our test engineers will automatically upgrade the software on your PAT tester where necessary.

We offer a full collection and delivery service, it will be collected, calibrated and returned back you.
Alternatively, you can send it to us and we will calibrate it and return it to you.
We also offer a drop in service.
How long will the calibration take?
Collection, Calibration and delivery back to you are normally within 5 working days.
Yes we can. We routinely send you an annual reminder to ensure your tester continues to provide safe test results. If you have not used our service, why not use the link on the left and register for our calibration reminder service.
WE CALIBRATE ALL MAKES AND MODELS OF PAT TESTERS PAT Tester Calibration
Any Manufacturer, Any Model
Kewtech, Seaward, Metrel, Martindale, Megger, Robin
£55 + VAT
You can drop it into our offices in York, We can collect and return
OR you ship it to us, we courier it back to you