transistor tester:capacitance meter;test instrumentation:Resistance tester;Inductance tester:Capacitance tester;Material:stainless steel;Finish:galvanized;Place of Origin:CN;Type:--;|Alibaba.com
Even if you have no need for an ESR meter, [W2AEW]’s video below is a solid introduction to how ESR is determined. The circuit itself comes from EEVBlog forum user [Jay-Diddy_B] and is about as simple as such a circuit can get. Two transistors form an oscillator that generates a...