IM7580A-1 Impedance Analyzer, 1 to 300 MHzUse this impedance analyzer to test electronic components Designed for R&D applications, as well as production facilities specializing in ferrite chip beads and chip inductors Measures a frequency range of 1 to 300 MHz with a measurement time of 0. 5 ms Use Analyzer mode to perform frequency sweeps, level sweeps and time interval measurements Comparator function lets you see if measured values fall inside a range defined by you Check the contact