LCR meters are specialized electronic measuring instruments used to measure the inductance (L), capacitance (C), and resistance (R) of electronic components. They provide accurate values along with additional parameters such as impedance, quality factor (Q), and dissipation factor (D), making them essential for component testing and quality control. LCR meters are widely used to evaluate coils, capacitors, resistors, and complex passive components across different frequencies. Available in handheld and bench-top models, they come with various measurement ranges, test frequencies, and accuracy levels to suit different applications. LCR meters are commonly used in electronics manufacturing, research laboratories, industrial maintenance, and educational institutions, contributing to precise measurement, reliable component characterization, and improved circuit performance.