Analyze and understand the changes in the voltage of each node of the measured part is the basic needs of the electronics industry, and to meet this demand with a professional oscilloscope will be twice the result with half the effort. SIGLENT has several digital oscilloscopes, high-resolution oscilloscopes, bandwidth range covering 50 MHz ~ 8 GHz, with a baud graph, template test, protocol decoding, power analysis, logic analysis, eye diagrams of a variety of serial protocols triggering and decoding and other functions, coupled with excellent noise floor, high refresh rate, long storage depth, is a transient anomalies in the capture of signals, circuit troubleshooting, It is an ideal test tool for transient abnormal signal capture, circuit fault diagnosis, circuit design and debugging, and can be widely used in high-precision power supplies, sensors, medical devices, lasers and other fields.