La Vérification d'Absence de Tension ou VAT

Hello everyone, Here's the latest video, which wasn't easy to make! Everything you've always wanted to know about voltage testing but were afraid to ask! Why don't we measure the absence of voltage with a voltmeter? Why perform voltage testing between live conductors (phase and neutral) and ground? How many measurements are needed for a proper voltage test? Can we use a voltage detector? Can we use a voltage tester without batteries? What if the neutral or ground wires are broken? What does the standard say? All the answers are in this video! Don't hesitate to like, share, and especially subscribe!