วีดีโอ

Poor demonstration, 1) drill switch is double pole so must be locked on, 2) testing to a screw in plastic is pointless, test to say the internal chuck screw.

Am I missing something here.....but what has this got to do with target setting?? Perhaps it would be better if you show how to set targets.....ie 'Make sure you bring correct PPE to workshop sessions'.....' make sure sure you are on time'....etc...etc...??

Why are you connecting a earth probe to a class 2 which has no ground and when not doing a earth leakage test, only an insulation resistance test?