IEC 60404-3:1992+A1:2002+A2:2009 defines the general principles and the technical details of the measurement of the magnetic properties of magnetic sheets, at power frequencies, by means of a single sheet tester. This tester is applicable to flat plate specimens obtained from magnetic sheets and strips of any quality. The magnetic characterictics are determined for a sinusoidal induced voltage, for specified peak values of magnetic polarization and for a specified frequency. THIS CONSOLIDATED VERSION CONSISTS OF THE SECOND EDITION (1992), ITS AMENDMENT 1 (2002), ITS AMENDMENT 2 (2009) AND ITS CORRIGENDUM (2009). THEREFORE, NO NEED TO ORDER AMENDMENTS IN ADDITION TO THIS PUBLICATION.< /b>