Digital Multimeter, Audible Continuity Yes, Basic AC Voltage Accuracy +/-(0.7 Percent + 2), Basic DC Voltage Accuracy +/-0.05 Percent + 1 Digit, Data Hold Yes, Basic DC Current Accuracy +/-(0.2 Percent + 2), Instrument Safety Rating CAT III 1000V, CAT IV 600V, Maximum AC Voltage Measurement 1,000 V, Maximum DC Voltage Measurement 1,000 V, Instrument Counts 20,000, Special Features Optimized for Adjustable Speed Motor Drive Testing, Maximum AC Current Measurement 10 A