Скачать или смотреть How To Really Test Electronic Ballasts

I’ve watched many YouTube videos in the past for testing electronic ballast.
They always show you, that you, can check if it’s working or not with a multimeter.
They say “if there is a resistance, that means it doesn’t work. If there is no resistance, that means it’s working.”
But testing with a multimeter does not work all the time.
When I checked many of the ballasts that I had to work with, most of them, not only didn’t have any resistance, but ironically they did not working.
That’s how I found this way to be more effective.
As i said in the video this isnt probably the safest way, though many of you contractors and or electricians out there can find safer ways.