Essential tool for anyone looking to explore the depth of electronic diagnostics and development. Comprehensive and practical, it integrates oscilloscope, generator, and transistors. 2.8 inch color screen delivers a clear display. Adjustable backlight and supports multiple languages. Key benefits - All in one: combines essential tools for measurement, signal generation, and transistor testing in a single instrument. - Streamlined workflow: reduces bench setup time and cable clutter, enabling quicker troubleshooting and development. - Clear visuals: the 2.8 inch color screen provides readable waveforms and settings, with adjustable backlight for varied lighting conditions. - Global usability: multilingual interface supports users in different regions and languages. Use scenarios - Scenario 1: Debugging and developing analog and digital circuits. Use the oscilloscope to observe waveform behavior, the generator to apply test signals, and transistor features to analyze transistor performance within the circuit. - Scenario 2: Prototyping transistor-based modules. Build and test small circuits, inject stimuli, and verify responses with real-time waveform display to validate design assumptions. - Scenario 3: Educational lab and hobby projects. Demonstrate circuit concepts, observe timing and signal relationships, and compare theory with actual measurements in a hands-on learning environment.