9 Measuring or testing machines and instruments, namely, electric energy test benches for battery testing and simulation, for bi-directional electrical power supply units, electric simulation units for high voltage battery pack test units in the nature of high voltage battery pack testers, electronic apparatus for measuring and testing electrical loads, electronic data loggers, electric meters, electric inductance meters, electric capacitance meters, electric resistance meters, electric impedance meters, electric current testing meters, electric wavelength meters, electric frequency meters, electric frequency counters, electric voltage testers, electric amperage testers, electric power meters, and voltmeters; testing apparatus, other than for medical use; electronic testing apparatus for use in the field of telecommunications; electrical control, testing and monitoring apparatus; electric power supply units; replacement parts for electric power supply units; battery chargers for electric vehicles; electric power, voltage, current regulators; electric power supply regulators; electric current control devices; load banks for power generator testing; load banks for uninterruptible electrical power supplies testing; load testing equipment for battery discharge testing; electric power distribution units; rotary converters; phase modifiers; performance evaluation testing equipment for fuel cells; electronic load apparatus; solar batteries; electrical cells and batteries; electric current meters and testers; magnetometers and magnetic testers; electric cables and wires; telecommunication machines and apparatus; electronic machines, devices and their parts, namely, electronic circuits, simulators comprising computer hardware, and emulators comprising computer hardware for testing batteries, motors, and inverters; downloadable computer software and firmware for controlling electrical power supply units; downloadable computer programs and software used to monitor, manage and control electrical power supply units, electronic loads, bi-directional power supply units, electric energy test benches for battery testing and simulation, for bi-directional electrical power supply units, electric simulation units for high voltage battery pack test units in the nature of high voltage battery pack testers, electronic apparatus for measuring and testing electrical loads, electronic data loggers; downloadable image files; recorded video discs and video tapes; downloadable still images and moving pictures; downloadable electronic publications in the nature of books, magazines, newsletters, articles and brochures in the fields of electronics, electric power distribution and electric power control.