Fangrui Product Details Updated 2 Channels High Bandwidth:2ch Oscilloscope, 120mhz Bandwidth, Minimum Measurement Range 10mv /div, 500msa/s Sample Rate,advanced Digital Trigger System. Up To 120m Bandwidth Can Easily Cope With Mearsurement Testes In Various Fields. Such As Mcu Debugging, Car Repair, Home Appliance Repair, Personal Diy, Electronic Competition, Power Supply Debugging, Inverter, Etc. It Can Also Be Used As A Portable Tool For On-site Debugging. Fft Spect Cursor Measurement: The Professional Portable Oscilloscope With Fft Display Function, Can Analyze The Spectral Characteristics Of The Signal. Cursor Measurement Function, Convenient Manual Measurement Period, Frequency And Voltage. 3 Trigger Modes One-key Auto: The Diy Oscilloscope Kit Configured 3 Trigger Modes, Auto/normal/single Trigger. Support Waveform Parameter Setting,such As Time Base, Amplitude, Trigger Slope, Etc. And Support Waveform One-key Auto To Automatically Adapt To The Screen, No Need To Adjust Parameters,convenient And Accurate Measurement.