LCR Meters are precision electronic test instruments used to measure inductance (L), capacitance (C), and resistance (R) in components and circuits. Widely utilized in industrial, manufacturing, and R&D settings, these devices ensure accurate component evaluation, quality control, and troubleshooting. Features often include auto-ranging, high-frequency testing, and digital displays for efficient analysis. Common applications include testing passive components, PCB diagnostics, and electrical system maintenance. Leading brands offer rugged, portable, or benchtop models tailored for diverse industrial needs.