- High-Performance Oscilloscope: The DSO-TC4 Digital Oscilloscope delivers 48 MSa/s sampling and 10 MHz analog bandwidth for accurate measurements across testing tasks. - Versatile testing functions: Supports testing of transistors, diodes, and FETs, and can test Zener diodes and capacitors, making it a valuable tool for electronics work. - User-friendly design: Features a 2.8-inch TFT color screen with a clear, intuitive interface. Includes automatic measurement functions and adjustable measurement parameters for flexible use. - Portable and long-lasting: Lightweight and mobile with a built-in 1500 mAh rechargeable lithium battery, providing up to 4 hours of standby time for on-the-go testing. Use scenarios - Field service and on-site troubleshooting of portable electronics and power supplies, with waveform observation and component verification. - Bench testing for design verification, confirming transistor, diode, and FET behavior and performance. - Education and hobby projects, enabling practical learning of waveform concepts and circuit responses.