Topcon RL-H5A Long Range Rotary Laser w/ Receiver – Advanced Tool & Equipment
Topcon® RL-H4C Self-Leveling Laser Level with Alkaline Batteries and LS-80L Laser Sensor - Performance Results Plus, Inc.
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