METHOD FOR OPERATING A MATERIAL INVESTIGATION DEVICE, AND MATERIAL INVESTIGATION DEVICE OF THIS TYPE

摘要

The invention is based on a method for operating an in particular hand-held material investigation device, in which a measurement signal is transmitted into an object under investigation (14), in which a position of the material investigation device in relation to a surface (16) of the object under investigation (14) is acquired in order to ascertain a material property of a region (18), concealed behind the surface (16), of the object under investigation (14) in a space-resolved and/or direction-resolved manner, and in which the material property is displayed in the form of at least one digital display object (20, 22, 24, 26, 28, 30, 32) by way of a physical display unit (34). It is proposed that, in at least one method step, the same display object (22, 24, 26, 28, 30, 32), in addition to displaying the material property, displays additional measurement information, in particular by way of colour coding (39).