uxcell Analog Panel Voltmeter Volt Meter DC 0-15V Measuring Range 44C2 Measures voltage range of DC 0-15V, 1.5 class accuracy. Clear and easy to read scale and a button for fine tuning the dial. For electronic applications, auto circuit or other Voltage measurement devices. With dial pointer,there is no difficulity in seeing the display. A good car accessory to measure voltage efficiently and quickly.