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Multi-function Testers also known as MFT’s are used by electrical workers to measure the performance of electrical installations and provide the user with an extensive range of tests from, RCD, loop, continuity, earth resistance, phase sequence testing and more. The information a multi-function provides the user with is key to ensuring the safety and correct functionality of the tested unit, and therefore it is important that the multi-function tester is working correctly within manufacturer specifications.
The test procedure for these devices incorporates the test sequence of all three single-function testers. This ensures that your insulation/continuity, loop and RCD ranges are working as expected and in accordance with manufacturer specifications.
We offer two levels of calibration – Standard & UKAS
Amprobe, Chauvin Arnoux, Di-Log, Fluke, Kewtech, Martindale, Megger, Metrel, Seaward and more. If you want to check before booking your calibration, CLICK HERE
To ensure that your Multi-Function Tester continues to provide you with accurate results, it is recommended that you re-calibrate your MFT annually.