1. Handheld laser rangefinder

Handheld laser rangefinder is a common distance measuring device in life. It is easy to operate. Basically everyone can use it after trying it. It can measure a limited range and can only measure the distance within 200 meters. At the same time, the accuracy is not high, and there is an error of about 2mm. It can not only measure distance, but also measure the volume of objects.

2. Telescope laser rangefinder

Telescope laser rangefinder is a distance measuring device that is used more in the field. It can measure relatively long distances, such as tunnels, mountain lengths, etc., and can measure distances in the range of 600 meters to 3000 meters. However, because the measurable distance is relatively long, the accuracy cannot be well controlled, and there will be a measurement error of about 1 meter.

3. Industrial laser rangefinder

If you want to talk about a more professional rangefinder, you should mention the industrial laser rangefinder. It can not only measure the length of a relatively long distance, but also ensure a certain accuracy range. The error can be controlled within 50mm, which greatly satisfies the position control.