Topcon RL-H5A Rechargeable Battery Horizontal Self-Leveling Rotary Laser Level with LS-100D Receiver 1021200-08 - The Home Depot
Topcon RL-H5B Horizontal Self-Leveling Rotary Laser level with LS80-X Receiver RL-H5B - The Home Depot
TopCon Laser Level - Palms Rental
Lasers | Topcon Positioning
Topcon RL-H5B Self Leveling Horizontal Rotary Laser with Bonus EDEN Field Book, IP66 Rating Drop, Dust, Water Resistant, 400m Construction Laser, Includes LS-80L Receiver, Detector Holder, Soft Case - - Amazon.com
Topcon RL-H5A Self-Leveling Laser PS.DB Kit with LS-80L Receiver, Measuring Rod 10ths and Tripod - 1035258-01 (uses Alkaline Batteries) - Contractors-Tools.com