Key features - Auto/manual range: Supports both auto and manual range selection for versatile, accurate measurements across signal levels. - Data hold: Freezes the current reading on the display for easy capture and documentation. - Auto power off (cancelable): Automatically powers off to save battery life; the feature can be disabled to keep operation uninterrupted. - MAX/MIN modes: Captures and shows the maximum and minimum readings during a measurement period for quick trend awareness. - 2044 data storage sets: Keeps up to 2044 data entries for later analysis or record keeping. Use scenarios - In a maintenance shop: quickly switch between auto and manual range to suit different test signals, freeze a reading with data hold, and review MAX/MIN values to identify extremes. - During field data collection: log a large number of measurements with up to 2044 entries stored, while choosing to keep auto power off on or off as needed for battery management. - For calibration and testing: use MAX/MIN mode to detect peak values during transient tests and rely on data hold to capture stable readings for reporting.