Features: Adopts ARM and FPGA chip collocation, provides high-speed signal acquisition and high-speed data processing to give you a smooth use experience and rich functions. When the channel two closed, the bandwidth can reach 120M, the bandwidth is 60M when the channel 1 and 2 open at the same time. Wide applications: can be used for such as sin-gle-chip debugging, car maintenance, home appliance maintenance,DIY debugging, electronic competition, power supplys debugging, frequency converter and so on. The bottom of the oscilloscope can output a variety of waveforms of 2.5V amplitude such as sine waves, square waves, trian-gle waves, half waves, singh waves, among which the frequency adjustment rangesof sine wavesis 0~ 10MHz, the frequency rangesof other waveforms is 0~2MHz, and the accuracy is up to 0.1Hz. Signal generators are widely used, such as square wavesfor new probe calibration, driving MOS tube, etc., sine wavescan be used for testing audio distortion, etc. There are 14 measurement options available: Frequency, P-eak to P-eak, Duty cycle, Amplitude, RMS, Average, Period, +Pulse width, -Pulse width, Max, Min,Top, Base, -Duty cycle. There are three types of trigger mode: auto, normal and sin-gle, the automatic trigger can update the waveform in real time without triggering, the normal triggerneed have a waveform trigger to update the waveform and the sin-gle trigger will sample a fr-ame of waveform and stop automatically after the k-ey is pressed. Through USB cable connection, the waveform map can be exported to the com-puter (up to 50 at a time) Specifications: Material: ABS Channels: 2 Coupling: AC/DC Precision of V: 2% Bandwidth 120M XY mode: support Sampling rate: 500M Screenshot: support Rise time: