40W-MINI Handheld Laser Handheld IPG Laser 974nm Invisible Light
USD 138.02 USD
Specifications
| Brand | Unbranded |
| Country Of Origin | China |
| Output Power | 40W |
| Wavelength | 974NM |
Place a dark cardboard box 50cm away3. Press the output key (to stabilize the device from shaking).