Electricians must ensure their multifunction testers undergo calibration annually. Have you ever wondered what happens when you take yours to your nearby wholesaler on the bustling calibration days? Gordon Routeldge investigates.
Thanks to Test Instrument Calibration - TIC
http://hub.efixx.co.uk/TIC
If you've experienced a calibration failure and require a new tester, take a look at this!
https://youtu.be/EuCtp7HK-_A
#calibration #electricaltesting
