Nedo Laser mEssfix-S is a robust telescopic measuring rod for determining a height profile in conjunction with a rotating laser and a laser receiver. Ideal for leveling during excavation work, grading and civil engineering projects. Simply attach the laser receiver to the universal holder and extend the mEssfix-S laser. When the laser receiver reaches the level defined by the rotating laser, the difference in height between the zero line of the laser receiver and the touchdown point of the Laser mEssfix-S can be read off the analog display. Quick, simple and precise. All standard laser receivers can be attached to the universal bracket with a retaining clip. To prevent unintentional changes to the extension length, the individual telescopes are fitted with clamping collars to ensure secure locking. A circular spirit level helps to keep them level. <\/p>\n