Comparative Tests of Electric Voltage and Resistance with the Use of Virtual Measurement Systems

The article discusses issues related to virtual measurement systems and presents the results of comparative measurements of resistance and electric voltage measured with various measuring devices, including virtual NI Elvis systems. The accuracy and measurement errors were compared, as well as the advantages and disadvantages of the devices and methods used for the measurements. Moreover, a computer simulation of the measurements in the Multisim software was performed, and its results were compared with the actual indications of the meters.