The automatic plumb lasers from Geo-Laser with green or Red laser beam are laser for plumbing up or down in laser class 2, capable of electronic self-levelling over two axes. Our new green laser beam noticeably enhances visibility of the target, even in difficult lighting conditions. This is because the human eye is four times more receptive to green light than to red. In addition, green light does not get overpowered so much by the red spectrum of the sunlight.
Every time where there is the need to project a point exactly vertically up or down, those lasers are the right choice.
Those lasers are also available with a higher precision of ± 2,5 mm/100m and alternatively as LL-91L with higher power in laser class 3R.