E-design
Advanced Member level 5
This guy does a complete set of testing the CAT ratings of a whole range of multi meters.
Many of them don't come close to their claimed rating.
https://www.youtube.com/watch?v=Ohk2dqsq7dM
Many of them don't come close to their claimed rating.
https://www.youtube.com/watch?v=Ohk2dqsq7dM