Introducing the MEC function from the latest Hioki's earth tester FT6041
This function augments the 3-pole method with current measurement using a clamp sensor. By measuring only current flowing to the grounding electrode you wish to measure, you can avoid the effects of other grounds. This capability can substantially reduce man-hours spent on measurement work.

*MEC stands for "measuring earth with a clamp".
Learn more about FT6041:
https://www.hioki.com/global/products...