Principle of Far Infrared Thermometer Performance Index of Far Infrared Thermometer
Here are a few things to consider when purchasing a laser rangefinder:
1. Measuring range
2. Measurement accuracy
3. Where to use
The use of laser range finder is basically divided into the following situations:
a) Only need to measure the distance within a range of more than ten meters, and the accuracy requirement is not high.
Suggestion - optional ultrasonic range finder.
Remarks——The measurement effect of the ultrasonic rangefinder is greatly affected by the environment, and its stability and directionality are worse than those of the laser rangefinder, but the price is relatively cheap!
b) The measurement distance is not long, but the relative accuracy requirement is high!
Suggestion - You can choose a short-range laser rangefinder.
c) The measurement distance is relatively long, and it is mostly used for outdoor use!
Suggestion - buy telescopic laser range finder
(ie: long-distance laser range finder)!
Features - 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 sight system inside the eyepiece! It can accurately measure the target distance by using the transparent infrared laser that is harmless to the eyes. It is small in size, light and easy to carry!
Can be widely used in the following fields:
1. Construction industry: building distance measurement, house acceptance, pouring area, volume and other calculations.
2. Interior decoration industry: measurement of area, doors, windows, and brackets.
3. Surveying and mapping industry: direct measurement of various distances or distance measurement that cannot be directly measured.
4. Mechanical and electrical industry: installation of telecommunication equipment, measurement of equipment distance, endowment degree measurement, distance measurement that cannot be directly measured
5. Distance measurement in accident handling of public security system.
