Hilti rotating laser
The beam from the Hilti PRI 36 Green Rotating Laser shines up to four times brighter than a conventional red laser beam, ensuring significantly better visibility over long distances. The laser receiver and remote control are combined into one device. It can be used horizontally and vertically, and features an au-to-alignment function. With reinforced housing and four handles, it provides an accuracy of +/- 1/8” at 100’. It also has a fully enclosed rotating head for indoor and outdoor protection.