Laser Level Receiver Self Leveling Power Adjustable Outdoor Green 16 Lines 4D
Laser Level Receiver Self Leveling Power Adjustable Outdoor Green 16 Lines 4D. About 4D Green Laser Level. The MG4D2 laser level has four laser windows, each window can launch 4 laser lines, totally 16 laser lines. (8 Vertical Line, 8 Horizontal Line, 4 laser lines combine to a plane). Wavelength:520nm (OSRAM Laser Diode). Laser Level