If you want to watch more videos of the EV850-2T Laser Sreed please check:
The installation method of the HIKING EV850-2T Walk behind laser screed machine: https://www.hkfloormach.com/video-of-laser-screed/videos-the-installation-method-of-the-hiking-ev850-2t-walk-behind-laser-screed-machine/
The Setting method of HIKING walk behind concrete Laser screed machine: https://www.hkfloormach.com/video-of-laser-screed/video-the-setting-method-of-hiking-walk-behind-concrete-laser-screed-machine/