9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, supervision, life-saving and teaching apparatus and instruments, namely, demonstration and teaching equipment and material in the nature of downloadable electronic presentation files and downloadable electronic operating and diagnostic manuals in the field of electronic controls for engines and motors; Electronic control apparatus, namely, electronic controls for engines and motors; Electronic control circuits for internal combustion engines and electric motors, air pressure control systems, position and height control systems, and vehicle and vessel control systems; Electronic control systems for internal combustion engines and electric motors, air pressure control systems, position and height control systems, and vehicle and vessel control systems; Electronic control units for internal combustion engines and electric motors, air pressure control systems, position and height control systems, and vehicle and vessel control systems; Electronic controllers for internal combustion engines and electric motors, air pressure control systems, position and height control systems, and vehicle and vessel control systems; Electronic cruise control apparatus for motor vehicles; Electronic dynamometers; Electronic logic circuits; Electronic measurement sensors for measuring fluid temperature, pressure, flow, level, chemical content or density not for medical use; Electronic monitoring instruments, other than for medical use, namely, for monitoring fluid temperature, pressure, flow, level, chemical content or density for environmental use or for machine operation optimisation; Electronic indicator panels for displaying messages; Automatic electronic vehicle speed control apparatus; electronic control apparatus for engines and motors; electronic control boards in the nature of electronic circuit boards; electric control boxes, namely, junction boxes, switch boxes; electric control installations, namely, electric control panels; electric or electronic control modules for power, torque, speed or position control of engines, motors and actuators; remote, electric or electronic control stations, namely, user interface modules in the nature of electronic display screens and touchscreens for remote control of engines, motors or other control equipment; electric control valves for regulating the flow of gases and liquids; Computer apparatus, namely, computers, computer peripherals, data format and protocol converters, computer interfaces and computer cables; Computer hardware; Computer software for monitoring and configuration of electronic control modules, data collection, data formatting, data display, document management, sharing information, data analysis and automated data transfer between machines; Computer programs for monitoring and configuration of electronic control modules, data collection, data formatting, data display, document management, sharing information, data analysis and automated data transfer between machines