Trisan PAT Tester Calibration
AS/NZS 3760 Requirements
Getting calibration services done routinely are vital in ensuring the results of your appliance tester stay accurate. In saying this, the general consensus is that PAT testers will basically require a calibration every 12 months, regardless of what type of tester you use.
As stated in the AS/NZS:3760:2022:
"The equipment required to carry out the tests detailed in this Standard (AS/NZS 3760) should be subjected to routine verification at regular intervals to ensure it is working correctly and its accuracy is maintained."