RIGOL Technologies, founded in 1998, is a globally recognized leader in the design and manufacture of electronic test and measurement instruments. Headquartered in China, RIGOL has expanded its operations worldwide with offices in the United States, Europe, and Asia, offering cutting-edge solutions to industries such as telecommunications, education, research, engineering, and industrial sectors. With over 500 employees and an extensive portfolio of more than 493 patents, the company is driven by innovation, consistently delivering high-performance products. RIGOL’s product line is diverse, covering a wide range of applications. Their oscilloscopes are particularly well-regarded, with models ranging from entry-level options to advanced, high-precision tools. For instance, the DS8000-R series and MSO5000 series are popular for their real-time analysis capabilities and deep memory depth, allowing engineers to conduct complex signal analysis and debugging tasks with ease. These oscilloscopes offer precise waveform capture, making them an essential tool for professionals in embedded design, signal testing, and electronics development. In addition to oscilloscopes, RIGOL is well known for its spectrum analyzers, which are crucial for RF signal analysis and testing. The RSA5000 series, for example, is widely used in telecommunications and IoT development due to its real-time spectrum analysis capabilities, making it highly effective in detecting and analyzing high-frequency signals. RIGOL’s spectrum analyzers are praised for their accuracy, affordability, and versatility, providing excellent value to both professionals and hobbyists.