Stanley FatMax Self-Leveling Multiline Laser Level (Red Laser) | eBay
3 BEAM LASER - MULTILINE | DEWALT
ML&SL Multi-Line Green Laser Level - Professional Automatic Self leveling Laser Horizontal&Vertical Cross line with Down Plumb Dot,360°Rotating Base,Rechargeable Battery for Indoor Outdoor - - Amazon.com
Multi-line lasers - HÜBNER Photonics
Leica 834838 Lino L4P1 Laser Multiline - Kara Company, Inc.