Historically speaking, surveying was a complicated task, which was accomplished with a measuring chain and groma. Surveying today is made with a rotation laser device: a laser beam creates a reference plane through the rotation of a reflective prism. Perfectly adjusted to the specific requirements of construction engineering, the Hilti PR 30-HVS rotating laser fascinates with a new form language. Its design features well-balanced proportions and compact dimensions. A central aspect is the extraordinary ruggedness of this device. The casing is built extremely solid, while its four hard rubber grips absorb even the strongest of impacts without the device being damaged. Thus, the laser is well protected for use even under harsh jobsite conditions such as in constant rain, dust or if it falls to hard ground. Even in extreme environments, it continues to provide precise readings. The ergonomically designed grips also have a pleasant feel and allow for comfortable transport. Equipped with advanced and sensitive technology, the Hilti PR 30-HVS rotating laser is suitable for any measuring operation such as positioning, levelling and aligning. Measuring results and data are displayed clearly and are easy to read. Its compact, solid and functional design makes this laser a reliable measuring instrument for construction site work.