Ammeters; Batteries; Camcorders; Diodes; Radios; Apparatus and instruments for weighing; Audio recorders; Cases for music, audio and related electronic equipment, namely, cases for audio tuners, audio receivers, amplifiers, tape players, compact disc players, MP3 controllers/players, audio mixers, audio speakers in the nature of music studio monitors, microphones, audio speakers, compact discs, audio tapes, portable computers, antennas, phonographic record players, audio recording equipment, and the cables associated with all of the foregoing equipment; Circuit boards; Digital multimeters; Digital signal processors; Electric sensors; Electric transformers; Electronic components in the nature of capacitors, connectors, filters, oscillators, relays, switches, transformers, resistors, semiconductors, integrated circuits, rectifiers and transistors; Integrated circuits; Loudspeakers, headphones, microphones and CD players; Relays, electric; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Surveying instruments; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Thermometers, not for medical purposes; Tool measuring instruments