S.T. Parinov Al’manac of Modern Metrology № 4 (16) 2018, pages 54–69 Currently, there is a rapid development of measuring instruments of the electric field strength (EFS) in the frequency range from 0 to 20 kHz and a constant increasing demand for corresponding means of ensuring the uniformity of measurements. In this regard, the discussion of … Continue reading The main directions of development of the means of ensuring the uniformity of measurements of the electric field intensity in the frequency range from 0 to 20 kHz