<5mw ( FDA license)
45 seconds ON, 15 seconds OFF
Two AAA batteries not inlcuded
1 pcs of 638nm <5mw laser pointer ( box and batteries not included)
- FDA standard laser pointer! We offer FDA license for 1000pcs and more!
- Safe laser pointer!
- No visible beam
4. some people may think orange is exactly the same with the color of orange. it is incorrect. compare with 638nm and 660nm, 638nm is brighter when they are in the same output. 638nm is closer with the yellow color so that we call it orange/red. it cannot be exactly the color like a orange or sun.
- Additional Information
SKU 11061132 Wavelength 635nm 637nm 638nm Output 1mW-5mW