Medidor de Ohmios de Capacitancia ESR M6013 Probador de Circuito Condensador de Resistencia Portátil
The resistor depends on the capacitance value. It only takes about 0.2s to read the capacitance of 2200uF. Battery: 2 AA 1.5V battery (not included). Battery life:>80 hours. Working current: 0.02A.