Universal Laser Systems ULS-25 help? - Laser Pointers
A co-worker has offered to give me his old Universal Laser Systems ULS-25 laser engraving/cutting machine. He says the only thing wrong with it is that the gas in the laser is depleted. I know next to nothing about these devices or lasers, I am just an electronics technologist and was hoping to get it running again to do circuit boards and cut ...