A digital ammeter is an electronic instrument used to measure electric current in a circuit. Unlike traditional analog ammeters, which rely on a moving needle and a scale, digital ammeters provide a digital readout of the current flowing through the circuit. This allows for precise and accurate measurements. Here are some key points about digital ammeters:

1. Measurement Range: Digital ammeters can measure both direct current (DC) and alternating current (AC). They come in various measurement ranges, allowing you to select the appropriate one for your specific application.

2. Display: The digital display typically shows the current value in amperes (A). Some models also display additional information, such as minimum and maximum values.

3. Customization: Many digital ammeters feature a programmable bar graph scale. This allows you to set custom minimum and maximum values, tailoring the scale to your needs. Additionally, you can program the display to change color, flash, or show specific messages based on certain conditions.

4. Accuracy: Digital ammeters offer high accuracy, making them suitable for various industrial and laboratory applications.

5. Applications: You’ll find digital ammeters in control panels, machinery, power distribution systems, and other electrical installations.