The levelling instrument is used in civil engineering to create horizontal surfaces, to set height differences or to set up machines and structures. Levels replace spirit levels where their accuracy is no longer sufficient or their use would be too costly. Levels of the ZAL200 class have the high protection class IP56 and the best, air-damped compensator of this instrument class. The automatic levels with three selectable magnification options, distance threads for optical distance measurements and simple terrain surveys are ideal for construction and engineering. This practical levelling set includes a 5 m telescopic levelling staff in addition to a high-quality aluminium tripod. With this set you can get started immediately.