Huepar Electronic Self-Leveling Green Rotary Laser Level Kit -Horizontal&Vertical/Up & Down Plumb Dots -Dual Slope Rotating Laser Level Line with Green Beam, Remote Control, Receiver Included RL200HVG - - Amazon.com
BOSCH GRL900-20HVK Self-Leveling Laser Level Package with Horizonal and Vertical
Amazon.com: 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 : Everything Else