31 Jan 2021
What is Laser Distance Meter?
The laser distance meter is a measuring tool that accurately determines the distance of the target using a certain parameter of the modulated laser. The pulsed laser distance finder will emit a beam or a sequence of short pulsed laser beams to the target when it is working and receive the laser beam reflected by the target. Then the time from the launch to the reception of the laser beam will be measured by the timer, and the distance between the laser distance measure and the target will be calculated.
When the power of the emitted laser beam is sufficient, the range of the laser distance meter can reach about 40 kilometers or more. It can operate day and night, but the distance and accuracy of the ranging will decrease when there are substances with high laser absorption rate in the space.