Impedance measurement is important not only in passive components industry but also various industries such as materials, power supply, and so on. Physical parameters like capacitance (C), inductance (L) and resistance (R) are measured based on the impedance. Also, material parameters (permittivity: ε, permeability: μ) can be derived through impedance measurements. Agilent has a complete line of impedance test equipment and test accessories to help your measurement. When you choose an impedance measurement product from Agilent, you get more than accurate and reliable test results.