A land laser leveler is an agricultural tool used to precisely grade and level land surfaces using laser technology. It consists of a laser transmitter, receiver, and grading equipment, typically attached to a tractor or other vehicle. The laser transmitter emits a beam of light, which is detected by the receiver mounted on the land leveler. By adjusting the height of the grading equipment based on the received laser signal, the land laser leveler can effectively move and distribute soil to achieve a uniform surface elevation.