Noyafa 3D Laser Level NF-15T 5 lines  NF-112G 12lines for construction measurement
Laser line projector is widely used in construction engineering. lt has the function ofmarking with original level land theodolite. lt uses laser lines to accurately project the workline on the work object,which makes the construction process more convenient,time-saving, labor-saving and can ensure the construction quality with high precision.