CAT IV 600 ACV, data logging, 0.05% accuracy, 50,000 count, True RMS DMM with separate fuse and battery compartment Data logging 50,000 count display 0.05% DCV basic accuracy True RMS Inductance Frequency Capacitance 0 to 750 ACV; max resolution 100uV 0 to 1,000 DCV: max resolution 0.001mV 0 to 50M?; max resolution 0.01? Audible continuity AC/DC amps up to10 amps; resolution 0.01 uA Analog bar graph Min/Max Data hold Power off Separate fuse and battery compartment cULus 61010-1 CATIII-1000VC, CATIII-1000V, CAT IV-600V, CAT III 1000V Limited Life time Warranty