A magnetic flow switch will prevent the laser from firing if the water pump stops working or you forget to turn it on. Yes it happens. And so, I decided to make sure no damage occurs, when that happens to me. Long live the tube!
A place for random fun stuff!
A magnetic flow switch will prevent the laser from firing if the water pump stops working or you forget to turn it on. Yes it happens. And so, I decided to make sure no damage occurs, when that happens to me. Long live the tube!