Scanners; Amplifiers for wireless communications; Apparatus for testing vehicle brakes; Apparatus for testing vehicle transmissions; Automotive measuring instruments, namely, water temperature gauges, air fuel/ratio gauges, boost gauges, vacuum gauges and exhaust gas temperature gauges; Automotive testing equipment, namely, handheld diagnostic scanners; Automotive testing equipment, namely, transmission testing and brake testing equipment; Battery charging devices for motor vehicles; Brake controllers; Chart recorders; Computerized vehicle engine analyzers; Digital multimeters; Electrical header connectors; Electronic apparatus and instruments for controlling, adjusting and testing of drives and motors; Electronic testing equipment, namely, telecommunication line integrity testing apparatus; High-pressure pumps for proportioning and testing purposes; Mechanical and electronic measuring machines for identifying and analyzing structural damage to vehicles; Tire and tire/wheel uniformity machines for the purpose of measuring and correcting the uniformity of tires and tire/wheels; Vehicle safety equipment, namely, electronic tire pressure monitors; Vehicle safety equipment, namely, electronic vibration, shock, motion, angle, temperature and voltage monitors