9 Scientific, nautical, surveying, weighing, measuring, signaling, checking, life-saving and teaching apparatus and instruments, namely, noise meters, vibration meters, acceleration meters, inclination meters, thermometers, wearable noise meters, impact sound meters, structural health meters, namely, crack meters, load meters for detecting mechanical loads; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electricity condition monitoring systems comprised of electronic monitors and sensors, electronic sensors for regulating or controlling a process or wind turbine, ceramic fibers, namely, piezoelectric fibers, ceramic films, namely, piezoelectric films; data processing equipment and computers; acoustic couplers; connections for electric lines; electric connectors; aerials; peripherals adapted for use with computers; computer programs for use in data base management, for connecting remotely to computer networks, signal processing, vibration data analysis, excluding business management software; computer software for electronic sensor data analysis, computer software for electric signal analysis, computer software for computer model training, computer software for electronic sensor data analysis using artificial intelligence, computer software for electronic sensor data analysis using machine learning, computer software for monitoring vehicle traffic for traffic studies, excluding business management software; detectors used for measuring the structural integrity of bridges, tunnels, buildings, wind turbines and conditions on production lines, namely, vibration detectors, acoustic emission detectors, impact detectors, noise detectors, traffic detectors, crack detectors, click detectors, burst detectors; diagnostic apparatus for identifying noise levels, noise frequencies, vibration levels and vibration frequencies, noise and vibration abnormalities, irregularities, root cause, traffic, load, Eigen frequency used to measure the structural integrity of bridges, tunnels, buildings, turbines, and conditions on production lines; pressure measuring apparatus; electric sensors; coils, electric; transformers; resistances resistors, electric; wires, electric; cables, electric; condensers being capacitors; telerupters, namely, electrical switches; frequency meters; printed circuits; electric high-frequency apparatus, namely ultrasonic actuators, ultrasonic pulse generators; dog whistles; hygrometers; electrical terminal blocks; electrical terminal boxes, data logger, computer terminals, wireless internet terminals and LAN (local area network) hardware; coaxial cables; electrical collectors, namely, piezoelectric energy harvesting units; comparators; contacts, electric; apparatus for regulating electric current; voltage regulators for electric power; headphones; loudspeakers; electric wires and cables; material testing instruments and machines, namely, non-destructive testing systems comprised of ultrasound inspection devices, condition monitoring systems comprised of transducers that utilize ultrasonic oscillations to test for stress and fatigue in metal and metal structures, accelerometers, strain sensors, vibration sensors and inclinometers, environmental condition sensors, felicity ratio acoustic meters; measuring apparatus, namely, vibration and acoustic emission meters, leakage detection systems, namely, leakage sensors and leakage alarms, torque meters, strain meters, inclination meters; electric measuring devices, namely, vital function meters, namely, blood pressure meters, pulse meters, noise meters, vibration meters, leakage sensors and alarms, pressure distribution sensors and alarms, seat position detection/recognition sensors, electric charge amplifier, electric charge meters, voltage amplifier/voltage meters, current amplifier/current meters, ohmmeters, IEPE amplifiers, electronic components, namely, piezoelectric switches, piezoelectric sensors, analog digital converters; measuring instruments, namely, blood pressure sensors, pulse sensors, noise meters and sensors, vibration meters and sensors, leakage sensors, pressure distribution sensors, seat position detection/recognition sensors; levelling rods; leveling instruments, namely, plane tables; microphones; microprocessors; computer monitors; computer software for monitoring vehicle traffic for traffic studies; computer software for monitoring internet traffic for marketing purposes; computer programs that monitor trending of abnormalities, localize irregularities, traffic, loads monitoring, Eigen frequency, leakage, flow rate and filling level in the field of non-destructive material testing; slope indicators; optical fibers; apparatus and instruments for physics, namely, accelerometers, impact sound microphones, strain measuring sensors, load sensors, impact/noise sensors, pressure sensors, tension stress sensors, flow meters, bending sensors; pyrometers; level indicators; acoustic conduits; diaphragms, namely piezoelectric transducers to inter-convert mechanical vibration to sounds and vice versa; sonars; echo sounding devices; seismic detectors; horns for loudspeakers; commutators; integrated circuits; balances; transmitters of electronic signals; electronic tags for goods; electro-dynamic apparatus for the remote control of signals; probes for scientific purposes; converters, electric; walkie-talkies; transponders; monitoring apparatus, namely, monitoring sensors for trending of abnormalities, localization of irregularities, root cause analysis, traffic monitoring, load monitoring, Eigen frequency monitoring; ultrasonic flaw detectors; ultrasonic pulse-echo sensors; junction sleeves for electric cables; electrical connectors; anemometers