Data acquisition, control and monitoring of transducers, namely, pH probes, electro-galvanic fuel cell, galvanometers, MEMS devices, motors, linear motors, potentiometers, accelerometers, strain gauges, switches, hydrophones, loudspeakers, microphones, piezoelectric crystals, laser diodes, light-emitting diodes, photodiodes, phototransistors, photomultiplier tubes, Hall effect sensors, resistance temperature detectors, thermistors; computer hardware and software for providing synchronous data acquisition, synchronous control, synchronous monitoring of instrumentation and transducers in consumer applications; kits containing computer hardware and software for developing a synchronous universal serial bus; modulation-domain analyzers; hand held testing meters, namely, wireless communication testers, telephone, cellular telephone, television, cable television and broadband equipment testers, light wave testers, fiber optic testers, computer and communications network testers, power supply testers, interferometers, vibration transducers, probes for remote electronic test, signalling and measurement, cell-site radio frequency (RF) testers; signalling and measurement testers, DC electronic loads, lasers for test and measurement purposes; chemical and biological analytical equipment, namely, chromatographs, chromatography columns, mass spectrometers; ionization sources for mass spectrometers, spectrophotometers; DNA and protein sequencers; capillary electrophoresis systems and gene analysis equipment, namely, DNA and protein sequencers; electrical, computer and chemical hardware and software for the analysis of DNA, RNA, cells and proteins, DNA microarrays, DNA microarray scanners, DNA hybridization chambers; multimeters; power, voltage, current, impedance, inductance, capacitance, and resistance meters; DC voltage and current generators for electronic device testing and measurement; automatic test equipment for integrated circuits, circuit boards and electronic equipment, namely, system on a chip (SOC) testers, memory testers, parametric testers, and in-circuit testers, wire and cables testers, equipment, namely, volt meters, amp meters, resistance meters, impedance meters, network analyzers, and TDR testers for fault location to perform parametric and functional tests used to test wires and cables; wireless communication testers and telephone, cellular telephone, television, cable television and broadband equipment testers used to test communication equipment; light wave test equipment, namely, light wave analyzers for use in measuring the proper wavelength, appearance, and reflected colors of objects; computer and communications network testers; power supplies; interferometers, vibration transducers; cell-site RF testers; laser-based positioning systems comprised of integrated circuits, computer hardware, and computer software for analyzing, displaying, and storing data; DC electronic loads; lasers for test and measurement purposes; optical sources, detectors and measuring equipment for testing fiber optics in telecommunications, namely, fiber optic cables, amplifiers, splitters, multiplexers; metallic cable testers, subscriber loop testers, digital multimeters, source meters, electrometers, digital multimeters and switch cards; signal dividers, amplifiers, voltage supplies, relays, and measuring instruments, namely, ammeters, voltmeters, ohmmeters, electrometers, static meters, and electrical bridges; electronic measurement and test instruments for testing the performance, features, compatibility, interoperability, functionality, compliance and adherence to industry standards in the fields of computers, electronics, and telecommunications; mass spectrometers; ionization apparatus, namely, ion source controls, control software, ion source enclosure apparatus, and associated hardware, all for use in mass spectrometry; spectrophotometers; DNA and protein sequencers; capillary electrophoresis systems and gene analysis equipment, namely, DNA and protein sequencers; electrical, computer, and chemical hardware and software for the analysis of DNA, RNA, cells and proteins, DNA microarrays, DNA microarray scanners, and DNA hybridization chambers, electronic and optical equipment and components, namely, integrated circuits, semiconductors, application-specific integrated circuits (ASIC's) and radio frequency integrated circuits (RFIC's); electrical components, namely, amplifiers, assemblies, attenuators, chipsets, duplexers, filters, mixers, modulators, modules, protocol IC's, receivers, switches, transceivers, transmitters, emitters, detectors and transceiver modules for voice, data and video, wireless, wireline and broadband communications applications, computer data transfer, mass storage, infrared applications and for radio-frequency (RF), microwave, motor control, fiber optic, and imaging applications; data communication testers; image sensors; optical position sensors; light emitting diodes, and application specific integrated circuits (ASIC's); solid state lasers; fiber-optics for voice, data and video; fiber-optic-links and high-speed I/O products, namely, fiber optic cables, fiber optic light and image conduits, and digital input and output scanners for computer data transfer and mass storage; optical encoders, motion control sensors for instruments, industrial equipment, office equipment and printers; optically isolated components, namely, optical scanners, readers, and cables for use in the fields of industrial equipment and motor control; computer hardware; computer software for use in testing, signaling and measuring electronic, chemical or biological analytical, optical, telecommunication, semiconductor, network management, network security, engineering, and data acquisition equipment for use in the fields of aerospace, defense, automotive, industrial, medical, and consumer electronics; computer software for testing the performance, features, compatibility, interoperability, functionality, compliance and adherence to industry standards of computers, electronics, and telecommunications products; downloadable electronic publications in the nature of books, periodicals, pamphlets, bulletins, magazines, educational and teaching materials, and guides in the field of science; downloadable electronic publications in the nature of books, periodicals, pamphlets, brochures, bulletins, magazines, educational and teaching materials, and guides in the fields of technology, computer hardware and software, testing, and measurement; downloadable electronic publications in the nature of books, periodicals, pamphlets, brochures, bulletins, magazines, product manuals, white papers, data sheets, newsletters, educational and teaching materials, and guides all in the fields of electronic and optical components and equipment, and telecommunications; downloadable electronic publications in the nature of product manuals, white papers, data sheets, and newsletters in the field of chemical or biological analysis; downloadable electronic publications in the nature of brochures, bulletins, magazines, product manuals, white papers, data sheets, and newsletters in the field of medicine