@BillYo414 posted:@gunrunnerjohn that's a handy little gadget. I might pick one up just to have. My only question: if the coal I have just happens to have bits of iron in it, will that still work?
It's demagnetized everything I've pointed it at. The trick is, place it on the object to be demagnetized, pull the trigger, than then holding the trigger, slowly move the demagnetizer away several feet. I've even demagnetized magnets with it, just to see if it would work.