Need more than numbers from a basic DMM? ET826 adds a graphical waveform view to standard measurements, helping you spot noise, ripple, and intermittent faults quickly. It auto-ranges, stores data, and shows real-time plus history on a clear display. With 20 kHz analog bandwidth, it’s ideal for low-frequency signal checks, power electronics troubleshooting, and general repair work when a scope and multimeter in one tool saves time.