Please NOTE: Our handheld oscilloscope comes with an MCX probe cable, which supports measurements up to 40V.If you need to measure higher voltages, please use a high-voltage probe and adjust it to x10 mode to ensure accurate measurements and the safety of the oscilloscopeHigh-Precision Real-Time Sampling: This mini pocket oscilloscope features 8.33 MSa/s sampling and 1 MHz bandwidth, ensuring precise capture of sine waves and electrical signals.Perfect for diagnosing circuits, troubleshooting and electronic testing3 Trigger Modes & One-Key AUTO: Portable oscilloscope with three trigger modes: Auto/Normal/Single, along with a convenient one-touch auto setup, ensuring stable waveform capture for repetitive signals, transient events, and quick diagnostics.Our digital scope is designed for both beginner and professionalsOscilloscope Multimeter: The handheld osciloscopio equipped with x1 and x10 probe modes, supporting a wide range of voltage inputs.Built-in high-voltage protection, the voltmeter can safely measure voltages up to 400V, making it ideal for both low and high voltage measurementRechargeable & Long-Lasting: The automotive oscilloscope features a built-in 1200 mAh high-capacity rechargeable battery.Once fully charged, this lab scope meter can measure continuously for up to 8 hours.It also includes low battery indication and an auto power-off function to extend battery lifeCompact & Portable: This pocket oscilloscope features a 2.8-inch TFT display with 320*240 resolution, ensuring clear signal monitoring even in low-light conditions. Lightweight and easy to carry, it supports a variety of waveform measurements, including frequency, duty cycle, peak-to-peak voltage, and max/min/avg voltage measurement