Johnson Level Self-Leveling Cross Line Laser ~ 40-6650
General XL1G Multi-line Laser – Spot-on Lasers & Tools
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
INSPIRITECH Multi Line Laser Level for Floor Wall and Ceiling leveling squaring 750226719858 | eBay