Automatic indicators of low pressure in tyres; Automotive testing equipment, namely, transmission testing and brake testing equipment; Battery monitoring devices that may be attached to a battery to monitor the performance of the battery and operating software for use therewith, sold as a unit; Computer hardware; Computer hardware and computer peripheral devices; Computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer software for use in the safeguarding of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Computer terminals; Downloadable computer game programs; Electric meters; Electronic devices for reading, encoding and programming transponder keys; Electronic motor vehicle ignition tuning kits comprised of an electronic control unit that monitors engine performances and delivers re-calculated sensor values to the original engine control unit to increase engine performance; Global positioning system (GPS); Handheld personal computers; Keyless entry system and keyless ignition switch system for automotive vehicles comprised of a microprocessor, electronic signal receiver, and keyfob with electronic signal transponder; Navigation apparatus for vehicles; Optical inspection apparatus for industrial use; Rotating lights; Sound alarms; Tablet computer; Testing sample collection equipment, namely, wipes and swabs for use in diagnostic testing, not for medical purposes; Thread counters; voltage, amperage, telephone lines, continuity testers