An Analog DC Voltmeter (0-3V / 0-15V DC) is a device used to measure the direct current (DC) voltage in an electrical circuit. This specific voltmeter is capable of measuring voltages within the range of -1 to 3V or -5 to 15V DC, depending on the model or settings, and it provides a visual readout via a needle on a calibrated scale. The fact that it’s an analog meter means it uses a moving coil or similar mechanical system to display the voltage, as opposed to a digital voltmeter which uses a numerical display.

Analog DC Voltmeter, -1∼3 / -5~15V DC, Made in China

This simple analog voltmeter is great for experiments in simple circuits. Avoid the confusion of multimeters with this simple-to-operate analog low-range voltmeter. Great for elementary and early middle school students. Supplied complete in styrofoam case.

Product Dimensions: 4 x 5 x 4 inches (Approx.)

Specifications
A
Range: -1 – 0 – 3V DC
Sensitivity: 0.1V
B
Range: -5 – 0 – 15V DC
Sensitivity: 0.5V
Accuracy: /- 5%

An Analog DC Voltmeter (0-3V / 0-15V DC) is a practical tool for low-voltage DC measurements in a variety of applications. It is particularly useful in educational settings, hobby electronics, and basic diagnostics for low-voltage systems. The analog nature of the meter makes it excellent for observing trends or variations in voltage over time, but it may not offer the same level of precision as a digital voltmeter. If you work primarily with low-voltage circuits, batteries, or small electronics, this tool can be both effective and affordable. Just make sure that the meter is of good quality, especially if you’re purchasing from a brand or manufacturer with a lower reputation for accuracy or durability.