3D vs 4D Laser Levels: Accuracy & Innovations in Measuring

level4dThe new HUEPAR LS04CG compact 4D laser level with green beams from Osram laser emitters. It projects four 360-degree planes: two horizontal, and two vertical withLaser Level,WEIDDW 4D 16 s Laser Level 4x360 Self Leveling Tool for Construction and Picture Handing Green Cross Vertical and Horizontal leveler Tool