1. Single-board design: Compact, integrated structure, easy installation, high stability, suitable for experimental environments 2. Built-in signal generator: Integrated sine wave, triangle wave, and other waveform output functions to meet diverse testing needs 3. Waveform storage and recall: Supports waveform saving and quick recall for easy comparison, analysis, and reuse 4. 500kHz high bandwidth: High-frequency response capability, accurately capturing complex signal details 5. Ideal tool for electronics enthusiasts: Easy to use and powerful, it is a valuable aid for learning electronics and exploring the world of circuits Color: As Shown Material: plastic Package Contents: 1 x DIY oscilloscope Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.