Track gauge measuring ruler control device. IT03

Track gauge and cant measuring device are elements for in situ measurement that are moved from the laboratory to the construction site, often together with track tools, along steep roads and are used in conditions other than those of a laboratory. This means that the original certification of the device requires frequent monitoring to remain effective. Likewise, that certification in accredited laboratories can be somewhat difficult due to time, travel and the availability of institutions that carry out this work.