9 Scientific apparatus and instruments, namely, electronic sensors for remotely ascertaining and communicating a geo-location, temperature, pressure, acceleration or other data including though the usage of GPS, antennas or other telecommunication systems to prevent risks associated with transportation operations and to be installed on vehicles and other items to be transported; scientific apparatus and instruments used for various purposes, namely, electronic sensors for preventing risks associated with transportation operations, namely, operating navigation apparatus, geodetic applications, photographic applications, audiovisual applications, and optical applications; scientific apparatus and instruments used for various purposes, namely, electronic sensors for preventing risks associated with transportation operations, namely, for weighing, measuring, signaling, detection, testing, inspection, and rescue operations used for instructional purposes; scientific apparatus and instruments used for various purposes, namely, electronic sensors for providing transportation risk prevention to be installed on vehicles and other items to be transported for remotely ascertaining and communicating a geo-location, temperature, pressure, acceleration or other data including though the usage of GPS, antennas or other telecommunication systems and for conducting, distributing, transforming, accumulating, regulating and controlling the distribution and consumption of electricity; downloadable computer software used for operating electronic sensors for transportation risk prevention; mechanisms for coin-operated apparatus; cash registers; calculating devices, namely, GPS and radiofrequency tracking devices used to identify real time location of vehicles and merchandise inside vehicles; computers and computer peripherals; diving suits; diving masks; earplugs for diving; nose clips for divers and swimmers; diving gloves; breathing apparatus for underwater swimming; fire extinguishers