Dielectric tests on equipment with high voltage alternating current (HVAC) and direct current (HVDC) require measurements of electrical quantities, and the performance analysis of the tested equipment is directly dependent on the results obtained by those measurements. Currently, to ensure the reliability of the test results, the voltage waveforms applied to the equipment must be within the distortion levels required by standard. For tests to be performed in a standardized way, all parameters described in ABNT NBR IEC 60060-1: 2013 must be monitored during the HVAC and HVDC tests. Normally, a High Voltage Measurement System is formed by a voltage divider, a transmission cable and a multimeter, allowing a quantitative analysis of the test voltage by measuring the RMS value and/or mean value. However, this High Voltage Measurement System is inadequate for the monitoring all standard parameters, restricting its application to a purely quantitative analysis of the test voltage. Therefore, the objective of this dissertation was the development and validation of measurement algorithms that are able to estimate all the normalized parameters. Its validation was carried out through experimental tests in high and low voltage, as well as by the processing of the standard digital waveforms belonging to the draft of the standard IEC 61083-4. The results were positive and within acceptable limits, allowing the implementation of these measurement algorithms in CEPEL test (AT1, AT2, AT3, LabUAT) laboratories.