Designed for use in maintenance environments and research/education settings. Key specifications and capabilities Realtime sampling rate: 2.5 MS/s Bandwidth: 200 kHz Trigger functions: single, normal, and automatic Signal compatibility: suitable for both periodic analog signals and nonperiodic digital signals Voltage measurement range: up to ±400 V Ease of use: equipped with a onekey AUTO to display the waveform quickly without extensive adjustments Why this matters Fast, realtime sampling helps capture and analyze transient events and waveform details. Broad applicability across analog and digital signals supports a wide range of diagnostic tasks. A voltage measurement range offers a comfortable safety margin for typical maintenance scenarios. The onekey AUTO simplifies setup, enabling faster results and reducing the need for manual tuning. Practical applications Industrial maintenance: diagnose motor drives, power supplies, and sensors in equipment floors or control cabinets to identify faults and verify proper operation. Education and research laboratories: demonstrate waveform concepts, compare analog and digital signals, and perform basic signal analysis in coursework or experiments. Embedded systems and prototyping: verify timing and control signals from microcontrollers or digital circuits, assisting debug and validation during development. Notes The device remains consistent with its described function, performance, and use cases for maintenance and education/research environments.