Long distance range laser rangefinder
Instrumentation refers to the instruments or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc., and is an important part of the manufacturing industry. At present, from the construction industry to the transportation industry to the geological industry, the support of instrumentation is indispensable. Among them, the long-range laser rangefinder is a very commonly used instrument with a wide range of applications, and has always been the key research object of industry enterprises and practitioners. The principle is that the rangefinder emits laser light, which is reflected back after reaching the target. The core of the rangefinder is to calculate the time of the round trip of the laser (one-way time × speed of light = distance).
