| Model | Dot |
|---|---|
| Brand | Unbranded |
| Unit Type | Unit |
| Output Power | 100mw |
| Country/Region of Manufacture | China |
| Unit Quantity | 1 |
| Wavelength | 638nm |
Check the listing for details. Adjustable 638nm 100mw Dot/Line/Cross Red Laser Module with USB Interface 1240. Condition: New. Listed at 10.80 USD. Laser Shape:Dot/Line(120 degrees)/Cross(optional). Working Current:120mA.