Topcon Red 2600-ft Self-Leveling Indoor/Outdoor Rotary Laser Level in the Laser Levels department at Lowes.com
SitePro 27-LR430HDV-4C Horizontal Rotary Laser Package with Tripod and Measuring Rod in INCHES - Contractors-Tools.com
DEWALT 20V MAX Lithium-Ion 250 ft. Green Self-Leveling Rotary Laser Level with (3) 2Ah Batteries, Charger, & TSTAK Case DW079LGDCB203-2 - The Home Depot
Topcon RL-H5A Self Leveling Horizontal Rotary Laser with Bonus EDEN Field Book, IP66 Rating Drop, Dust, Water Resistant, 800m Construction Laser, Includes LS-80L Receiver, Detector Holder, Soft Case - - Amazon.com