9 Measuring, signaling and monitoring apparatus and instruments; apparatus for receiving, recording, transmitting, processing, retrieving and reproducing data, voice, text, signals, sound and images; electric measuring apparatus and instruments; meters for measuring electricity consumption; meters for measuring electricity consumption with an alarm function; meters for monitoring electricity consumption; meters for measuring gas consumption; meters for measuring gas consumption with an alarm function; meters for monitoring gas consumption; transmitters for electronic signals; ampere meters; circuit breakers; electric loss indicators; timing devices not used as clocks; gas density meters; gas breakers, namely electrical shut-off switches for gas meters; gas loss indicators, namely gas meters; gasometers; gas counters, namely, gas meters to record gas usage; gas monitoring devices included in this class, namely, gas meters to monitor gas usage; software for use in measuring and calculating energy usage; data processing equipment and computers; computer software for the transfer of data for remote reading of electricity meters and gas meters; computer hardware for the transfer of data for remote reading of electricity meters and gas meters