Topcon RL-HV1S Single Slope Construction Laser Level RB Kit w/ Receiver (Rechargeable Battery)
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