The EX350 is a professional digital multimeter (DMM) with extensive features and functionalities. The Low Impedance (LoZ) mode removes misleading readings produced by ghost voltages. The Low Pass Filter (LPF) attenuates high frequencies to minimize noise and provide more accurate readings. True RMS delivers precise values when monitoring distorted or noisy waveforms. The built-in Non-Contact AC Voltage Detector instantly tests for the existence of AC voltage before testing. The device includes a 4000 count LCD display, data hold, min-max, relative mode, capacitance zero, auto power off, continuity, and diode testing. This meter can measure AC/DC voltage to 600 volts and AC/DC current to 10 amps. Comes with test leads, manual, and two AA batteries.