This device is able to scan the profile of tunnels and to measure the distance of any object from the limit shape.

It works indeed outside the tunnels too and it can, in any position, measure the distance of any element in the surroundings of the vehicle. This makes it possible both to measure the surrounding infrastructure and to detect presence and position of obstacles.

During the measurements it is possible to see a drawing of the tunnel in real time. Data is automatically synchronized to all the other measured data: when you click the mouse on a position of the graph, the software will immediately show the drawing of the tunnel corresponding to that position.

• ProfiCheck