Simply put, LCR meter measures the characteristic parameters of separate components, such as resistance value, capacitance value, etc. It generally needs to be tested independently after power failure. Multimeter is a multifunctional measuring instrument. It can test separate components, electrical signal characteristics, and has some other measurement functions.
LCR meter is a special measuring tool used to measure the characteristic parameters of electrical components. L refers to inductance, C refers to capacitance, and R refers to resistance. In addition, the LCR meter cannot be used to measure other parameters. Moreover, the inductance, resistance or capacitance must be measured when the circuit is powered off. Because it is a dedicated instrument, the measurement accuracy is high.