Instruments and instrumentation for measuring, verifying, actuating and controlling, namely, scientific and engineering data acquisition control and analysis instruments for use in data acquisition and processing of engineering, scientific and industrial automation data, being signal conditioners for use in analyzing industrial automation data, being sensors for measuring and monitoring the temperatures and voltages of scientific and engineering instruments and instrument systems, and structural parts of all aforementioned goods, particularly amplifiers, power amplifiers, communication signal processors, data acquisition output modules, data acquisition compensators, namely, thermocouples, data acquisition elements for taring, namely, load cells, data acquisition elements for phase compensation, namely, pulse pickups and hall effect devices and proximity devices, memory expansion device modules, data acquisition arithmetic elements, namely, channel processors and operational onboard code running polynomials via predefined coefficients for transducer type used for data linearization and correction, data acquisition filtration modules being encapsulated array anti-aliasing and digital, processor-based low pass filters, frequency counters, namely, oscillator based sample counters, frequency meters, data acquisition calibration equipment in the nature of signal generators, analog-digital converters, data acquisition limit switches in the nature of signal level limiters programmed on FPGA, diode protection for polarity protection and RC ground isolation circuits, data acquisition peak value measuring devices, namely, analog to digital signal processors (DSP), processors used to acquire and store data via a controller area network (CAN) interface to a host device memory, data acquisition low-pass inductor filters used in high power electrical applications, electrical switching and attenuating equipment for use in data acquisition, namely, bridge-based transducers and high impedance devices incorporating an electrical bridge or other high impedance devices, electrical cables and wires, printed circuit boards, power supplies, data acquisition interface modules, and data acquisition input and output devices, namely, thermocouple and electrical signal generators; cases specifically adapted for data acquisition instruments and instrumentation