Capacitors; Encoders; Micrometers; Rheostats; Thermocouples; Wattmeters; CD-ROM drives; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Converters, electric; Electric resistances; Electronic timers; Power switches; Pressure sensors; Proximity sensors; Relays, electric; Slide calipers; Solenoid valves; Switches, electric; Temperature sensors; Voltage testers