Hilti PRA 79 Rotating Laser Slope Adaptor 2071083 - The Home Depot
Laser receiver PRA 20 - Receivers, Target Plates & Reflectors - Hilti USA
Hilti PR 2-HS 12V Cordless Lithium Ion Rotating Laser Level
Hilti - The beam from the PRI 36 Green Rotating Laser shines four times brighter than a conventional red laser beam, ensuring significantly better visibility over long distances. Hilti Pulse Power Technology