Research & Development Center Tehnoautomat continues to work on improving the measurement method which being implemented in the device "Rubin-1M". This measurement technology under the name "Rubin" can be applied for solving various technological problems with creation of a whole class of devices of level control. This approach and the possibility of the company were presented at the International Exhibition "Non-Destructive Testing and Technical Diagnostics in Industry" which took place on 17-19 February 20015 in Crocus Expo, Moscow.