_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ M6013 ESR Digital Capacitance Meter Ohm Meter Professional Measuring Capacitance Resistance Capacitor Circuit Tester _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ It is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C). The impedance become small, and we can then measure the true series resistor value. Using this theory, we can measure the capacitor is bad/ damaged or good in condition. 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. During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not. Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check. RangeAccuracy(After zero,Refresh Time(Manual Mode) tested with 1,10,100RAuto mode take 0 to 2s, more time resistor depends on capacitance value. 0.000 to 1.000R1%+2Digit~0.4s 1.000 to 10.00R1%+1Digit~0.4s 10.00 to 100.0R2%+1Digit~0.4s Accuracy: Up to 1% (detail on above table) Wide Measurement Range: Greater than 1uF High Resolution: 4 digit, or 0.001Ohm @ 1 ohm range Measuring voltage: Less than ~40mV RMS (TESTING VOLTAGE) External Power: 5V micro-USB Operating Current: 0.02A Battery: 2 * AA 1.5V Battery (not included) Battery Life time: Greater than 80 Hours Item Size: Approx 14.5 x 8 x 3cm / 5.7 x 3.1 x 1.2in Item Weight: Approx 139.6g / 4.9oz Colour:Orange-yellow Material:plastic Package Contents: 1x Capacitance Meter 2x Test Clips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_