What is one advantage of using a digital multi-meter over an analog version?

Using a digital multi-meter provides the significant advantage of automatic ranging of measurements. This feature allows the device to automatically adjust to the scale of the measurement being taken, whether it is voltage, current, or resistance, which simplifies the testing process for users. With automatic ranging, technicians can measure different values without needing to manually select the appropriate range, reducing the chances of errors and making the tool more user-friendly. This optimization is particularly beneficial in complex circuits or when measuring varying values.

In contrast, analog meters often require manual adjustment to match the correct scaling, which can be time-consuming and may lead to inaccurate readings if not set correctly. The convenience of automatic ranging in digital meters also contributes to greater efficiency in diagnostics and troubleshooting tasks.