Finding ESR Meter
Many of us heard or already used the ESR meter in the repair work. Those who owns the ESR meter will find that this meter could really speed up their work especially checking on electrolytic capacitors. The limitation of ESR meter is that it can’t test non polar cap that have small capacitance value. The nearest we can find was the Digital Capacitance Leakage Meter kitset and it can’t test the ESR value of the non polar cap. I believe the non polar cap problem also can be caused by bad ESR and not necessary only the capacitance value out.At current moment sencore LC103 have the capability to measure such low capacitance ESR.
If you have any info about a meter that can measure ESR value for very low capacitor value please let us know and I’m sure many will appreciate it.