Outdoor laser level is a very practical measuring tool that can be used for horizontal and vertical measurements in various fields such as construction, civil engineering, surveying and mapping. Outdoor laser level of different brands and models on the market have their own characteristics and advantages and disadvantages. Here are some common brands and models for your reference:
1. German Leica NA720 laser level
It has the characteristics of high precision, strong durability, and easy operation, which is very suitable for high-demand measurement tasks.
2. German Bosch GOL32D laser level
It is particularly suitable for outdoor use, with multiple functions such as automatic calibration, dustproof and waterproof, and easy to operate.
3. American Johnson 40-6527 outdoor laser level
It adopts advanced laser technology and high-precision optical devices, with stable and reliable performance, suitable for various construction and civil engineering applications.
4. Chinese HOLO 12 lines Outdoor Laser Level
It is a comprehensive and cost-effective product with high precision, durability, and portability. It is suitable for various outdoor measurement tasks.
Tips when choosing outdoor laser level
– Green light is better than red light
As the brightest of all visible light, green light has much higher visibility than red light, which is convenient for observation and relatively more suitable for outdoor use.
– Laser line brightness and projection distance
The laser line has higher brightness and longer projection distance, and has enhanced points to ensure that it is impeccable in both accuracy and brightness for indoor and outdoor use.
The role of enhanced points
The enhanced point is an important parameter to measure the quality of the laser level and has an important impact on the use of the laser level. When the external light is too strong to see the laser line clearly, the horizontal line can be determined by marking the enhanced points on the horizontal laser line, rotating the fuselage, marking several times, and connecting the marked points. Similarly, for a vertical line that intersects a horizontal line, even if the laser line is not clearly visible, the vertical line can be determined by marking the enhanced point on the vertical line and the enhanced point on the horizontal line and connecting the two points. The laser down-point is used to confirm the starting point of the laser, which is convenient for comparative measurement.