LCR meters are measuring instruments that measure a physical property known as impedance. Impedance, which is expressed using the quantifier Z, indicates resistance to the flow of an AC current. It can be calculated from the current I flowing to the measurement target and the voltage V across the target's terminals.
What is the difference between LCR meter and impedance analyzer?
LCR meters generally take measurements at a single frequency and provide numerical values, Impedance analyzers measure while sweeping through multiple frequencies and can provide graphic results. Impedance analyzers also perform equivalent circuit analysis.Nov 15, 2019