- Jul 17, 2010
The User Manual for the Leica 6700 Series Pipe Laser shows an image (on page 39) of the label on the laser that very closely matches the labels shown in your picture. Page 21 of the PDF states the whole unit is powered by a 12 VDC source, and even suggests connection to a car or truck battery. That certainly correlates with those clamps on your cable.
I found the PDF User Manual on the product information page found here:
Laser Alignment 6770 Pipe Laser - Red Beam Pipe Laser W/Alignmaster (Free Accessory Kit) - Pipe Lasers
The specs on the webpage suggests a 635 nm Laser Diode.
The label might be similar .. but that does not mean it is the same laser ! The Leica one is a lot smaller. It has the same beam parameters, but that does not mean it has the same construction, or that it needs same voltage.