Computer hardware and software for setting up and configuring local area networks; Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; Computer networking hardware; Computer programs for connecting remotely to computers or computer networks; Computer programs for searching remotely for content on computers and computer networks; Computer software and hardware for radiation measurement; Electronic apparatus and instruments for controlling, adjusting and testing of drives and motors; Electronic instruments for use in remote inspection and measurement of industrial components using remote visual devices; Electronic instruments, namely, logic analyzers; Electronic software updates, namely, downloadable computer software and associated data files for updating computer software in the fields of radiation measurement, provided via computer and communication networks; Electronic test instrument and associated software for use in leak, flow and functional testing; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Encoding and decoding apparatus and instruments; Gas testing instruments; Global positioning system (GPS) consisting of computers, computer software, transmitters, receivers, and network interface devices; Gravity measuring instruments; Laboratory instruments, namely, radiation devices in the nature of ultraviolet, visible, or infra-red light boxes for the analysis of bodily fluids; LAN (local area network) hardware; LAN (local area network) operating software; Measuring instrumentation and apparatus, namely, digitizers; Mobile computing and operating platforms consisting of data transceivers, wireless networks and gateways for collection and management of data; Panel meters, namely, an electronic instrument that displays an input signal in either a digital or analog form; Portable detection and identification instruments using light sources and light detectors for detecting and identifying chemical and biological substances not for medical purposes; Radiation-measuring instruments; Reconfigurable processors for use in wireless communication handsets and network equipment in the field of wideband communications; Resistance measuring instruments; Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Scientific instruments, namely, electronic analyzers for testing consumer products for the presence of contaminants; Scientific measuring instruments, namely, conductivity meters; Seismological instruments; Sound recording and sound reproducing apparatus and instruments; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Weighing apparatus and instruments