12 Green Line Ground Stick Laser Instrumen

12 Green Line Ground Stick Laser Instrumen

Product features：

※ Wavelength 515nm semiconductor laser with high light visibility;

※ Magnetic damping technology, with a wide range of safety and stability;

※ Equipped with a 360°rotating chassis;

※ Automatic alarm for inclination exceeding the range;

※ Small and lightweight, easy to carry;

※ UV transfer printing machine body;

※ The light is adjustable and diagonal lines can be drawn;