Miniature high density electrical, optical, and electro-optical connectors for circuit boards and cables; Connectors and cable assemblies for electrically, optically, and electro-optically connecting electronic equipment in marine and harsh environments; Motorized power transfer switches; Water and wastewater sampling systems for monitoring and detecting contamination; Water and wastewater flow meters; Multi-parameter probes for testing water and wastewater; Liquid chromatography apparatus for laboratory use; Laboratory apparatus, namely, laboratory syringe pumps, centrifuge systems, and liquid sampling systems; Electronic detectors for observing and measuring the infrared spectrum, namely, infrared detectors; Dewars flasks and coolers for use with infrared detectors; Amplifiers; Electronic instruments, namely, Oscilloscopes and Oscilloscope Probes, Protocol Analyzers, Waveform Generators, PeRT, Logic Analyzers, Optical Modulation Analyzer, Signal Integrity Network Analyzers; Scientific apparatus, namely, inductively coupled plasma spectrometers; Scientific instruments, namely, mercury analyzers; Scientific apparatus, namely, DC arc spectrometers; Electronic and electrical components, namely, microwave travelling wave tubes (TWTs), TWT amplifiers, and solid state power amplifiers; Radiation micro dosimeters for monitoring vehicle and equipment environment radiation dose and dose rate; Electronic and optical communication instruments and components, namely, fiber optic transmitters and receivers; Electronic and electrical components, namely, microwave amplifiers, travelling wave tubes (TWTs), yttium-iron-garnet (YIG) filters, and oscillators; Electrical, optical, and electro-magnetic signal filters; Electrical, optical, and electromagnetic signal receivers; Visible light, infrared and hyperspectral cameras; Electrical signal and power connectors, cable assemblies, and distribution units; Electrical, optical and electro-optical cable terminations; Sonar systems, software, transducers, mounts and electronic displays; Lenses for cameras; Telescopes; Light pattern generators for use with visible and infrared targeting systems; Electrical and scientific apparatus for use in wireless communications, namely, microwave modems and switches; Microwave power amplifiers and amplifier systems; Seismic air gun systems; Wire and cable assemblies; Electrical connectors; Capacitors; Spark gaps; Electronic multipliers; Fiber optic connectors; Electrical and electronic relays and switches; Exploding bridge wire and exploding foil initiator firing systems; High voltage cable; Electronic systems for testing exploding bridge wire and exploding foil initiator firing systems; Mixed signal integrated circuits; Diodes; Optical devices, namely, micro lenses; Electric cable-connector assemblies; Scientific apparatus for performing chemical analysis; Valve testing systems, software and interfaces; Motor and air operated valve monitors; Electronic sensors for measuring strain, linear position, pressure, voltage, current, rotation and position; Motion sensors; Gyrocompasses; Navigation apparatus for vehicles; Subsea pipe and cable detection apparatus; Electrical and optical cable assemblies; Residual gas analyzers and parts and components thereof; Gas monitors not for medical purposes, namely, gas monitors for indicating gases and parts and components thereof; Air quality monitors and parts and components thereof; Measuring or testing machines and instruments, namely, moisture analyzers and parts and components thereof; Environmental measuring and analysis instruments, namely, water samplers and analyzers and parts and components thereof; Liquid flow meters and parts and components thereof; Laboratory equipment for chemical analysis, namely, mercury analyzers and parts and components thereof