- Maryville, Tennessee, United States
- May 30th
This SIEMENS helium-neon laser, Model LGK 7634, Class IIIa, 5 mW, powers up and shows the blue light as seen in photos. This weak light is not an adequate representation of this model, therefore the unit is offered for parts or repair projects only, no guarantees, no returns. Laser is connected to the 100 VAC power supply shown, catalog number 91-7461.