9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
ammeters; batteries and battery chargers; battery charge devices; digital multimeters; direct current converters; panel meters, namely, an electronic instrument that displays an input signal in either a digital or analog form; usb (universal serial bus) hardware; voltage stabilizing power supply; voltmeters; downloadable graphical user interface software