9 Scientific, nautical, surveying, photographic, cinematographic, [ optical, ]weighing, measuring, signalling, checking, supervision, life-saving and teaching apparatus and instruments, namely, electronic navigational and positioning apparatus and instruments, electronic chart plotters, personal digital assistants; measuring, counting, alignment and calibrating instruments, namely, distance measuring apparatus, radar detectors, radar apparatus and radar display screens; speed measuring instruments in the nature of speed indicators, speedometers; wind measurement instruments in the nature of anemometers; weather measurement instruments, namely, barometers, rain gauges and weather stations, comprising a rain gauge, solar radiation sensor, temperature sensor, wind speed and relative humidity sensor combined as a unit ; instruments for indicating directions, namely, GPS navigation devices, GPS tracking devices and compasses; direction finders in the nature of radio direction finders; directional compasses; data processing equipment; software for indicating direction, for measuring and recording distance, altitude, speed and wind speed, for chart plotting, for navigation, for recording, storing, analyzing and transmitting electronic data, for tracking people, objects and pets using GPS data on a device on the tracked people, objects and pets; downloadable software for indicating direction, for measuring and recording distance, altitude, speed and wind speed, for chart plotting, for navigation, for recording, storing, analyzing and transmitting electronic data, for tracking people, objects and pets using GPS data on a device on the tracked people, objects and pets; computer software for indicating direction, for measuring and recording distance, altitude, speed and wind speed, for chart plotting, for navigation, for recording, storing, analyzing and transmitting electronic data, for tracking people, objects and pets using GPS data on a device on the tracked people, objects and pets; protective clothing for the prevention of injury, namely, clothing for protection against accidents; life jackets; life-saving harnesses for boat racing and safety harnesses for auto racing, life-saving rafts, life-saving equipment, namely, life jackets, life vests, life belts and life buoys