The Extech 380926 2000A True RMS AC/DC Clamp Full range MultiMeter functions with high resolution to 0.1µA/0.1mV. The 380926 is category IV, 2000-Amp, with a rugged 2 in. jaw that accommodates two 500MCM cables. A built-in full-function DMM can measure AC/DC Voltage and Current, Resistance, capacitance, frequency, Duty Cycle, Diode and Continuity. Measurements are displayed on the large 4000 count backlit display for easy viewing in dimly lit areas. Additional features include DCA push button zero, Data Hold, and Relative function.