Wisamic MESR-100 V2 Automatic Range Switching, ESR Meter Capacitor Tester, Low Ohm Meter Up to 0.01 to 100R, Alligator Clip and SMD Test Clip Supporting Capacitance Meter Measurement in The Line
Note:This capacitor tester is used for testing the internal resistance of the capacitor, not for testing capacitance value.
Our ESR meter changes the square wave to a 100 KHz sine wave, eliminating the high-frequency components in the square wave, otherwise it will be conducted to the test line and capacitor, affecting the measurement results.
The V2 is a popular and versatile capacitance meter, primarily designed for testing and analyzing various types of resistors, capacitors, and inductors. It's commonly used by electronics hobbyists, technicians, and engineers for troubleshooting, quality control, and characterization of electronic components.
The smaller impedance allows the capacitance multimeter to measure the true series resistance value more accurately. Using this theory, we can measure whether a capacitor is good/bad or good.
This ohm meter only applies less than 15mV DC or peak-to-peak across a good capacitor, so we can use it as a circuit test.
Capacitance meters have double terminals for convenient and quick check of capacitor internal resistance, printed meter for quick check. Equipped with SMD alligator clips, the test is more accurate. The surface is copper-plated, anti-corrosion and anti-oxidation.
