Portable design with a lightweight body and battery power enables onsite testing, providing flexibility across environments. Suitable for electronic labs, school laboratories, and debugging sites, and during project development phases to enhance understanding and efficiency. The MultiFunction Oscilloscope integrates a signal generator and an oscilloscope to meet diverse testing needs while saving space and cost. With precision measurement capabilities, this device ensures reliability and accurate data capture, making it suitable for professional testing applications. Onsite field service and troubleshooting: use the builtin signal generator to stimulate circuits and the oscilloscope to observe responses, enabling quick diagnostics without removing equipment from the field. Educational labs and training: students practice realtime waveform capture and analysis with a compact allinone instrument during electronics courses and lab sessions. RD and product development: verify signal integrity, test prototypes, and debug circuits during development to accelerate project progress.