Measuring instruments; electric measuring apparatus; precision measuring apparatus; testing apparatus and instruments; apparatus and instruments for measuring and recording distance, time, speed, temperature, image and sound; time recording apparatus and instruments; time regulating apparatus; time clocks [time recording devices]; time programming units; electric timers; universal timers; timing apparatus; timing sensors; timer dials; electronic timing apparatus; timers [with the exception of those for timepieces]; timers for industrial processing apparatus; electrical switch timers; frequency synthesizers; frequency meters; frequency diverters; frequency modulators; frequency indicators; frequency stabilizers; frequency transformers and converters; frequency modulation apparatus; high-frequency apparatus; high-frequency switches; calibrating apparatus; electric control apparatus; monitoring apparatus other than for medical use; signaling apparatus; intercommunication apparatus; apparatus for wireless radio transmission; radio-frequency identification devices [transponders]; satellite communication apparatus; satellite navigation apparatus; satellite processors; transmitters and receivers for global positioning systems [GPS transmitters and receivers]; apparatus and instruments for global positioning [GPS]; electric control modules; integrated circuit modules; software platforms; apparatus for communicating via networks; network control apparatus; computer programs for use in network management; communication interface units; interfaces [for computers].