A contractor needs to be able to easily and quickly reference the same line over and over again throughout the course of a job. Both accuracy and repeatability can only be guarenteed with self-leveling laser tools. Self-leveling lasers are more accurate than laser tools utilizing bubble vials and eliminate job site issues, such as vibration, temperature change and accidental contact. RoboVector's self-leveling pendulum relies on gravity, which never changes, to deliver unmatched accuracy. Site conditions, such as vibration, inadvertent contact with the leveling device, and climate, can also impact the repeatability of any laser that is not self-leveling.
Gravity provides a constant reference independent from mechanical and human limitations.
On such a surface, RoboVector can achieve level status by roughly leveling the unit and then allowing the patented self-leveling mechanism to do the rest. This is much faster and more accurate than bubble levels. Other self-leveling systems can only be used on a surface that is no more than 4 degrees out of level. RoboVector uses a diamond cut, single-piece beam splitter that delivers unmatched accuracy and guarantees perpendicularity of all five beams over time. Other multi-beam products use mirror designs that are inherently inaccurate due to complex manufacturing assembly requirements.