Self-leveling: It offers a much higher degree of accuracy and is better when placed on the flattest possible surface.
Pulsed: The laser flashes very quickly (at a frequency that is not visible to the human eye). This function allows the use of a laser detector, so that the beam can be detected even at very long distances or in bright light (e.g., for outdoor work).
Measurement Accuracy: It expresses the maximum deviation of the beam from the true alignment at a specific distance. The smaller this value, the more accurate the tool.
Beam Wavelength: It directly affects visibility and determines whether the beam will be red or green. The wavelength of the green beam is 515-532nm, while the red beam is 635-670nm.
515nm: Low to medium visibility, suitable for short distances.
520nm: Balanced visibility, suitable for indoor and outdoor spaces with sufficient brightness.
532nm: High visibility, ideal for long distances and outdoor work in bright light.
635nm: High visibility for red beam, suitable for medium distances and indoor use.
650nm: Medium visibility, suitable mainly for short distances and basic applications.