1. Handheld laser rangefinder
The measurement distance is generally within 200 meters, and the accuracy is about 2mm. This is the most widely used laser rangefinder at present. In addition to measuring distance, it can also generally calculate the volume of the measured object.

2. Cloud service laser range finder

3. Telescopic laser rangefinder
The measurement distance is relatively long. The general measurement range is about 3.5 meters to 2000 meters. There are also ranging telescopes with a maximum range of about 10 kilometers. Due to the collimation requirements of the ranging telescope, there is a blind zone below 3.5 meters, which is greater than that of lasers above 2000 meters. Telescopes generally use YAG lasers with a wavelength of 1.064 microns. In order to achieve a larger measurement range, the laser power is larger. It is recommended that users pay attention to laser protection. The main application range is outdoor medium and long distance measurement.

In addition, it can also be divided into one-dimensional laser range finder: used for distance measurement and positioning; two-dimensional laser range finder: used for contour measurement, positioning, area monitoring and other fields; three-dimensional laser range finder: used for Three-dimensional contour measurement, three-dimensional space positioning and other fields.

PD-S laser rangefinder product features: Maximum distance: 60 meters, accuracy: ±1.5mm, continuous measurement, the most compact rangefinder to date.