PAT-IT Tester Calibration that includes our free Lifetime Warranty.


Calibration - Whats included?

  • Calibration traceable back to National Standards using a UKAS accredited test laboratory.
  • Refurbishing the unit and upgrading it if required.
  • Repair to the Earth test lead if required.
  • Carry out a PAT test on the tester.
  • Issuing a Calibration Certificate.
  • Turnaround 5 working days from receipt of tester.


Note: The IET 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.


Please ensure you return all cables and test leads with your PAT tester. We need them to be able to calibrate your tester.



To avoid additional charges your parcel containing the PAT testing machine(s) MUST

  1. Be securely packaged in a standard cardboard box or similar standard packaging eg a flight case, that does NOT require manual processing by the Courier.
  2. Have dimensions of no more than 1m long, 30KG in weight or girth of 2.3m.
  3. Be readily available to hand over to the driver and packaged in accordance with the above on the agreed date for collection.

Failure to adhere will unfortunately incur additional charges of £10 + vat for a parcel not being ready, available, or a driver turned away, and £20 + vat for non standard packaging as defined above.

PAT-IT Tester Calibration (with Courier Collection & Return at extra cost)