What advanced functions does a multi-function digital display meter possess?

A multi-function digital display meter typically possesses the following advanced functions to meet various testing requirements and offer additional functional expansions:

Data Storage Function: Capable of storing historical data or measurement results for users to view and analyze at any time. This is particularly useful for long-term monitoring or data recording.

Data Transmission Function: Supports transmitting data to computers or other devices via interfaces (such as RS485, USB, Ethernet, etc.), enabling data acquisition and remote monitoring.

Alarm Function: Sets upper and lower threshold limits. When the measured value exceeds the set range, it automatically triggers an alarm to alert the user for action.

Automatic Calibration Function: Equipped with an automatic calibration feature that can perform periodic self-calibration to ensure measurement accuracy and stability.

Waveform Display Function: Displays real-time current or voltage waveform images through the waveform display function, helping users understand signal changes more intuitively.

Peak Hold Function: Captures and holds the maximum or minimum peak value of the signal, allowing users to view the most extreme signal values.

Multi-channel Measurement: Supports simultaneous measurement of current or voltage signals from multiple channels, enabling multi-point monitoring or comparative analysis.

Automatic Recording Function: Automatically records measurement data and generates reports or charts for subsequent analysis and use by users.

Temperature Compensation Function: Features temperature compensation, which automatically adjusts measurement results to eliminate the impact of temperature on measurement accuracy.

Power Measurement Function: In addition to current and voltage measurement, it can also measure power, providing a more comprehensive detection of electrical parameters.

In summary, by incorporating these advanced functions, a multi-function digital display meter offers more practical capabilities, meets testing requirements across different fields, and provides users with a more convenient and precise measurement experience.