PeteVS
Well-known member
A couple of years ago, I got an "automatic" welding mask that's supposed to darken when the arc flashes. I've never been happy with it. It will darken when held up to a fluorescent light, but it doesn't when I hold it up to the sun. Sometimes it doesn't darken with an arc. Needless to say, I gave up on it. (It's branded Lincoln, but it was made by Jackson.) Any comments or ideas??