MESR-100 ESR Capacitance Meter Ohm Meter Professional Measuring Capacitance Resistance Capacitor Circuit TesterFeatures:JINGYAN MESR-100 V2 Auto-ranging capacitor ESR and Low Ohm Meter Measuring range from 0.001 to 100.0R, support IN CIRCUIT Testing. Using true 100 KHz sine wave to measure the ESR v..