A standard multi-meter includes which three main measurement features?

A standard multi-meter is primarily designed to measure electrical properties in circuits, which are voltage, current, and resistance.

Voltage measurement allows the technician to determine the electrical potential difference between two points, which is crucial for diagnosing circuits and ensuring they are operating within specified limits.

Current measurement helps in identifying the flow of electric charge in a circuit, which is essential for understanding how much electricity is being used and for detecting overloads or short circuits.

Resistance measurement is important for assessing the ability of a component or circuit to resist the flow of electricity. This is particularly useful in troubleshooting circuits and ensuring that components are functioning properly.

While other features like capacitance and inductance are useful in more specialized measurements, they are not considered essential or standard functions for a typical multi-meter, hence distinguishing the correct answer.