| 摘要 |
A laser alignment device for use with rigid tubing of varying diameters, such as electrical conduit or plumbing piping. An embodiment of the laser alignment device includes a slide mechanism with a number of measurement indicator markings on at least one face. The slide mechanism allows the laser position to be adjusted depending on the diameter of the tubing. The primary function of the alignment device is to produce a laser beam at or near the dead-center of the tubing as it is being installed. This allows the installer to quickly ensure that existing or new sections of tubing are installed correctly and in-line. A plurality of mirror attachments may be used to alter the direction of the laser beam for turns or bends in the run of the length of tubing. |
