Used to detect and check any irregularity in both bituminous and concrete road surfaces.
Includes
-3.5 metre long beam fixed on two rigid wheels.
-Sensing unit comprising a wheel connected to an indicator provides a magnification of 4:1 and measures deviations of the surface.
-The deviations are shown on a scale calibrated in increments of 2 mm up to 10 mm and 5 mm up to 25 mm.
The beam is supplied as three sub-assemblies, quickly assembled on site.
Dimension: 790x3200x1080 mm approx.
Weight: 55 kg approx.