High-precision measurement: Laser rangefinders use laser technology to calculate distance by measuring the round-trip time of laser pulses. Since lasers are highly directional and monochromatic, they have high measurement accuracy. The accuracy of phase-based laser rangefinders can reach 1 mm error, while the measurement error of pulsed laser rangefinders is between ±1 meter and ±0.15 meters, depending on the device model and measurement conditions.
Non-contact measurement: Laser rangefinders can measure distances without direct contact with the object being measured, which is particularly important in some special environments or situations where direct contact is not possible.
Wide measurement range: Laser rangefinders have a wide measurement range, ranging from a few meters to several kilometers, depending on the device model and measurement environment. Some high-end devices can even measure the distance to distant targets such as artificial satellites and the moon.
2. Operation and portability
Simple operation: Laser rangefinders usually have a simple and easy-to-use operation interface. Users only need to aim at the target and press the measurement button to quickly obtain measurement results.
Strong portability: The handheld laser rangefinder is small in size and light in weight, making it easy to carry and use. It can be easily handled even in outdoor or mobile working environments.
3. Applicability and stability
Strong applicability: Laser rangefinders are widely used in many fields such as mining and metallurgy, railway tracks, smart warehouses, geological monitoring, and power inspection. Whether in harsh industrial environments or complex outdoor environments, they can maintain stable performance.
Good stability: The laser rangefinder adopts advanced electronic circuits and semiconductor integration technology, with high stability and reliability. Even in the case of long-term continuous work, it can maintain accurate measurement results.
4. Other features
Day and night operation capability: The laser rangefinder can operate day and night, without being restricted by light. This allows it to perform accurate distance measurements at night or in low light conditions.
Multiple output methods: Some laser rangefinders support connecting to a PC or laptop via an RS232 interface for inputting various commands and outputting measurement data. In addition, remote triggering of measurements can be achieved through an external trigger.
Safety: Although the laser used in laser rangefinders has certain potential hazards to human eyes and skin, modern laser rangefinders usually have complete safety protection measures, such as laser beam intensity control, safety locking mechanism, etc., to ensure the safety of users.
Laser rangefinder equipment plays an important role in many fields with its high precision, non-contact measurement, easy operation, strong portability, strong applicability and good stability. However, during use, it is also necessary to avoid measuring against strong light objects or strongly reflective surfaces to avoid erroneous results. At the same time, it is also necessary to select the appropriate equipment model and measurement range according to actual needs.