good varistor - no resistance reading & stable capacitance reading.
bad varistor - shorted (with resistance reading) & fluctuate capacitance reading/negative reading.
[ Ссылка ]
Ещё видео!
good varistor - no resistance reading & stable capacitance reading.
bad varistor - shorted (with resistance reading) & fluctuate capacitance reading/negative reading.
[ Ссылка ]