The Well-Performance Generation of Rotary Laser Level Laser Instrument

Laser rangefinder is an instrument that can accurately measure the distance of the target by using a parameter of modulated laser. Pulse laser rangefinder is to shoot a beam or a series of short pulse laser beams to the target when working, and the laser beam reflected by the target is received by the photoelectric element. The timer measures the time from the laser beam to the reception, and calculates the distance from the rangefinder to the target.