Several points to consider when buying a laser rangefinder:
1. Measuring range
2. Measurement accuracy
3. Use occasion
Under normal circumstances, the following points should be noted:
A) Ranging only needs to be performed within a range of more than ten meters, and the accuracy requirements are not high.
Recommendation-an ultrasonic rangefinder can be used.
Note: Measured by ultrasonic rangefinder-the effect is greatly affected by the environment, and the stability and directivity are worse than laser rangefinder, but the price is relatively cheap!
B) The measurement distance is not long, but the relative accuracy is high!
Recommendation-you can choose a short-range laser rangefinder.
C) The measurement distance is far, and it is mostly used outdoors!
Recommendation-choose telescope laser rangefinder (i.e. long-distance laser rangefinder)!
Function-both a telescope and a rangefinder! With multiple observation magnifications, the user can easily aim at the target for distance measurement only through the cross-sighting system inside the eyepiece! Use the transparent infrared laser emitting and receiving that is harmless to the eyes, you can Accurately measure the target distance. It is small, light and easy to carry!
