MESR-100 Digital ESR Capacitance Ohm Meter 0.001 to 100R Resistance Meter Professional High Precision Capacitor Circuit Tester          Descriptions:     This 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 value, which is equal to the testing method of capacitor manufacturer.          Features:     & 9654; It is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C).     & 9654; The impedance become small, and we can then measure the true series resistor value.     & 9654; Using this theory, we can measure the capacitor is bad/ damaged or good in condition.     & 9654; Our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test.     & 9654; During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not.     & 9654; Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check.          Specifications:     Color: Black                  Accuracy: Up to 1% (detail on above table)     Wide Measurement Range: >1uF     High Resolution: 4 digit, or 0.001Ohm @ 1 Ω range     Measuring voltage: 80 Hours     Item Size: Approx 14.5 * 8 * 3cm / 5.7 * 3.1 * 1.2in     Item Weight: Approx 139.6g / 4.9oz     Package Size: Approx 17 * 9 * 5cm / 6.7 * 3.5 * 2.0in     Package Weight: Approx 218g / 7.7oz          Package List:     1 * Capacitance Meter     2 * Test Clips     1 * User Manual          Note:     The Capacitance Meter is used for testing the internal resistance of the capacitor, not for testing capacitance value.