This product ingeniously integrates digital oscilloscope, multimeter, and signal source in one device. It is equipped with a 3.2-inch IPS display, 120MHz bandwidth and 250MSa/s sampling rate. 3 trigger modes are designed, including automatic, single, and normal modes. The multifunctional device supports sensitivity and time base adjustment, automatic mode adjustment, 2-channel waveform analysis, cursor measurement, reference waveforms, FFT spectrum, reference waveforms, and waveform saving and viewing. It supports DC/AC voltage, DC/AC current, resistance, capacitance, diode and continuity test. With built-in waveform signal generator, it can output sine wave, square wave, triangle wave, etc.