GreenleeĀ® ESM Digital Multimeter, Auto/Manual Ranging, 600 VDC/VAC, 10 A, 40 MOhm, 600 VAC/VDC, 10 A, 40 MOhm, Safety Rating: CAT III 600 V, 200 uF, +/- (1.2% + 5 V) AC Voltage Accuracy, Digital Display, 9 V Battery IEC 6F22 Battery Type, 2 V, 0.8 mA Diode Test