What distance should you pay attention to when choosing a distance meter?

June 21, 2022

A range finder is a path tracking device that measures the target distance and performs track calculation. Rangefinders come in many forms. They are usually an elongated cylinder consisting of an objective lens, eyepiece, and distance switch to measure the target distance.

When choosing a distance meter, there are several points to consider :

1. Measurement range 2. Measurement accuracy 3. The use of the situation is basically divided into the following situations:

a) It is only necessary to perform distance measurement within a few meters or a range of ten meters, and the precision requirement is not high.

*Recommendation - The " rangefinder" can be used.

*Remarks: The effect of the ultrasonic distance meter is greatly influenced by the environment. The stability and directivity are worse than the laser distance meter, but the price is relatively cheap! Suitable for indoor measurement.

b) The measurement distance is not long. It is used in many rooms and it requires high precision!

*Recommended - Optional "handheld laser rangefinder".

*Remarks: The handheld laser range finder is best used indoors. The measurement accuracy and results are very good!

(If the user needs to probe in an outdoor environment, it is recommended to equip professional laser sights and reflectors in order to achieve the expected range and effect.)

c) Measuring distance is far away, mostly for outdoor use!

*Recommendation - choose "telescope laser rangefinder" (ie: laser ranging telescope)

* Features - both telescopes, rangefinders! With multiple observation magnifications, the user can easily aim at the target by simply passing the crosshairs inside the eyepiece! Using transparent infrared laser emission and reception that is harmless to the eyes, it can accurately measure the target distance. Its compact size, light weight and portability!

e) Measurement of long distance and outdoor measurements * Recommendations - Optional with built-in binoculars for better visibility under bright light.

*Remarks - easy to measure accurately.

When using a laser range finder, it is necessary to pay attention to below:

1:It is recommended that you avoid direct sunlight.

2:As strong sunlight weakens the laser energy and can affect accuracy and measurement range, measurement is not recommended for outdoor use.
3:Be careful not to touch the user's eyes.
4:If the sun's diffuse reflection is weak, use a highly reflective tool.

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Author:

Ms. Yang

Phone/WhatsApp:

+8618161252675