RSMP12 Mini Prism 17.5 mm with Peak

The RSMP12 mini prism allows surveyors to easily and quickly take measurements in cracks, gaps and corners. Fixed dimensions give the surveyor the exact path from the point of measurement to the base of the housing or the tip of the spike. In forensics, prisms are used for the exact surveying of bullet holes. PLEASE NOTE: For precise measurements, the prism must be directly aligned with the surveying instrument! When using the mini prisms for surveying settle- ment, the spikes can be removed and thus be inserted or glued into the smallest cracks or holes. On façades, historical buildings, supports and many other objects, monitoring is possible with measuring points that are barely identifiable for the general public. On concrete or masonry objects, small holes can be drilled to countersink the prisms flush with the surface.