Inhouse product
The 3D5 laser level has three laser windows, each window can launch 4 laser lines,totally 12 laser lines (8 Vertical Line,4 Horizontal Line,4 laser lines combine to a plane). Wavelength:650nm<1mw Laser class:II Damping Type: Magnetic Leveling duration:4s Laser Level Line Width at 10M: 3.5mm Horizontal,Vertical Precision: +-2.2mm/10M Orthotropic accuracy:90 degree +-30 degree Leveling Range:+-4(degree)
5lines = 65,000
12lines= 85,000