Videoscopes Rigel, Heron, Orion represent a whole new line of modern industrial videoscopes for NDT inspection. They are supplied with variety of probes – rigid, flexible and articulated. But what is the difference between rigid and fully flexible articulated videoscopes? Let’s see where it is better to use rigid probe and where – flexible? These and some other questions are answered in the following video. This video is about rigid videoscope Heron and flexible videoscope Rigel.