Calorimeters; Electric door chimes; Electronic weighing scales for kitchen use; Galena crystal detectors for use in electronics; Laser pointing device for use with firearms; Magnifying glasses; Measuring instrumentation and apparatus, namely, digitizers; Remote sensors for use in measuring thermal and infrared radiation energy waves; Scientific instrumentation for measuring concentrations of chemicals in water; Surveying instruments

Tactical flashlights

Antennas; Earphones; Intercoms; Telemeters; Batteries, electric; Blank USB cards; Blank USB flash drives; Cases for mobile phones; Communications computers; Computer monitors; Computer mouse; Computer peripheral devices; Data cables; Ear phones; Laptop computers; Network routers; Stands adapted for mobile phones; Wireless chargers; Wireless visitor signal chimes; Wireless battery chargers