A few days ago, I purchased MESR-100 ESR meter, and When I measured a SMD capacitor on circuit,MESR-100 showed ESR value of 30, But I managed to desolder this SMD capacitor from circuit and measured it then MESR-100 showed ESR value of 18.
I also measured it with Mega328 Transistor Tester, and It showed ESR value of 17.
Is my MESR-100 defective, if the ESR value is different between on Circuit and off Circuit?
I also measured it with Mega328 Transistor Tester, and It showed ESR value of 17.
Is my MESR-100 defective, if the ESR value is different between on Circuit and off Circuit?
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