Which of the following is a good indication of the quality of an analog meter?

The ohms-per-volt rating is a significant indicator of the quality of an analog meter because it reflects the meter's input impedance and sensitivity. A meter with a higher ohms-per-volt rating is generally more sensitive and provides more accurate readings, especially when measuring voltage across high-resistance circuits. This means that it will draw less current from the circuit being measured, minimizing the impact on the circuit and leading to more reliable measurements.

For instance, if an analog meter has a rating of 20 ohms per volt, it means that for every volt being measured, the meter presents a load of 20 ohms to the circuit. Higher values (like 100 ohms per volt) indicate a higher sensitivity, allowing for precision measurements in more sensitive applications. This characteristic is crucial for technicians when assessing the quality and performance of an analog meter.