MESR-100 0.01-100R Auto Range ESR Capacitor / Low Ohm Meter
Accuracy: up to 1% Wide measurement range: 1uF High resolution: 4 digit or 0.001 Ohm @ 1 Ohm range Measuring voltage: about 40 mV RMS(testing voltage) Clamping voltage: about 0.15V(open voltage) Battery: 2*AA 1.5V battery External power: 5V micro USB Operating current: 0.02A Battery life time: 80 hours