1SAMPLING RATE AND BANDWIDTH: Our oscilloscope multimeter has a sampling rate of 200Msps, an analog bandwidth of 40MHz, and an input resistance of 10M. 2THREE MODES: The oscilloscope multimeter features waveform auto mode, normal mode and single mode for different user waveform requirements. 3FAST MEASUREMENT SPEED: Oscilloscope multimeter is easy to operate, can quickly and accurately measure waveforms, practical and safe, giving you faster data pattern reference. 4DATA WAVEFORM HOLD FUNCTION: No oscilloscope probe is required, the data waveform hold function in the measurement can be 100 data sets and 50 waveforms. 5HD SCREEN: The oscilloscope has a high definition screen that provides a clear and intuitive display and also has a bright backlight to illuminate in dark environments.