Electric and electronic apparatus and instruments, for the switching, monitoring and control of light, sound, audio and video signals for event and stage systems, namely, midi controllers, audio mixers, dimming consoles, video display controllers, DMX controllers and RBG controllers; computer hardware and software for the switching, monitoring and control of light, sound, audio and video signals for event and stage systems; electronic controllers, signal splitters for electronic apparatus, po...

Electric meters; Electric testers, namely, circuit testers, electrical outlet tester; magnetic meters and testers, namely, magnetometers; recorders for measurement, namely, electronic data recorders * for electric or magnetic meters and testers *; digital recorders, namely, digital data recorders; data processing equipments, namely, data processors, computers; data processing equipments for measurement, namely, data processors, computers; multipoint recorders, namely, multipoint data recorder...