Apparatus and scientific and industrial instruments, namely, measuring and recording devices for use in science and industry in the nature of brake testing equipment to measure and record the performance of vehicle and locomotive braking systems; air quality monitoring equipment to measure and record air quality and atmospheric pollution, namely, sensors to measure the concentration and type of dust, airborne particulates and gases; environmental monitors to measure and record temperature, humidity, wind speed and direction, atmospheric pressure, radiation; data loggers and recorders, namely, wireless remote monitors and recorders of pollutant concentrations, temperature, humidity, wind speed and direction, atmospheric pressure, radiation; acceleration and deceleration sensors to measure and record the rate of acceleration or retardation of vehicles and locomotives; optical apparatus and instruments to measure and record the transmission of light through windows especially in vehicles; vehicle tachographs and black box vehicle incident recorders to measure and record events and conditions experienced by people and goods during journeys and transportation; computer software for monitoring and controlling any of the aforesaid apparatus and instruments, but not for any musical or audio purposes; data processing equipment

Repair and maintenance services not in connection with apparatus for the recording, storage or production of sound or video, musical instruments, or any goods for the production of music, namely, repair and maintenance of vehicle brake testing instruments, meteorological instruments, pollution monitoring instruments and apparatus

Calibration services, namely, calibration of scientific instruments and industrial apparatus; industrial and scientific testing, analysis and research services in the fields of meteorology, environmental and pollution monitoring, energy management, vehicle and locomotive testing