This laser locator/module has is widely used in clothes cutting, wood cutting, mechanical positioning. Please use a 5V 1A adapter and add suitable heatsink if you want to use it for long time.
Please keep the lens clean to make the laser beam clear and bright. Before carrying on some laser DIY activities, please protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing.
Package:
1 x 650nm 20mW Red Laser 22*70mm Line Locator Module
