Apparatus and instruments for signal production, signal capture and signal processing, especially making use of electrical engineering methods; data processing apparatus and connecting elements and apparatus attached thereto; electronic measurement, testing and analysis equipment; measuring, testing and analysis software and data bases for connection to the aforesaid measurement, testing and analysis software; the above goods in particular for manipulating, operating, monitoring, developing and commissioning of electronic devices; the above goods in particular used in testing, analyzing, monitoring, developing and commissioning of electronic devices for power supply systems and power supply components; electric measuring apparatus, electronic measuring apparatus, measuring apparatus for recording electronic parameters, measuring apparatus for use in development and research laboratories, measuring apparatus for industrial applications, measuring apparatus for university education; software; data structures, namely, recorded and downloadable data, for use in the following fields: describing characteristics of power supply systems and power supply components, in particular electrical protection devices for power supply systems, current converters, transducers and transformers, voltage converters; data structures, namely, recorded and downloadable data, for use in the following fields: describing the testing of power supply systems and power supply components, in particular electrical protection devices for power supply systems, current converters, transducers and transformers, voltage converters; apparatus for the administration of power supply systems and power supply components

Installation and repair of electronic appliances, including the following services: repair and installation of electronic devices for power supply systems and power supply components

Software development; design of electrical engineering systems and development of software for calculation of data relating to electrical engineering systems; design and development of electronic measurement, testing and analysis equipment; designing and developing measurement, testing and analysis software and data bases, including those for connection with the aforesaid measuring, testing and analysis software; the aforesaid services in particular for testing, analyzing, monitoring, developing and commissioning of electronic devices for power supply systems; provision of technical and scientific services, for others, relating to testing, analysing, monitoring, developing and commissioning of electronic devices, including the aforesaid for power supply systems and power supply components; technical management of power supply systems and power supply components