Computer hardware and downloadable and recorded software for industrial automation and scientific and engineering data acquisition, control and analysis and for controlling, monitoring and emulating scientific and engineering instruments and instrumentation systems, and for performing instrumentation functions, and instruction manuals sold therewith; Electronic apparatus to measure, monitor and control electrical signals, namely, analog-to-analog, analog-to-digital, digital-to-analog and/or digital-to-digital conversion and timer/counter modules to measure electrical signals, electronic monitors and monitor modules for monitoring electric current and electrical signals, electronic controllers and controlling modules for controlling electric devices; Home and office automation systems, namely, controllers and controlled devices and downloadable and recorded software for appliances, climate, electrical and electronic devices, lighting, security, safety and other home and office measuring, monitoring and control applications; Computer hardware, downloadable and recorded software and downloadable and recorded firmware to measure, monitor or control engineering, scientific, industrial, and home input/output signals