White voltmeter for all 12 volt electrical systems, with black graphics and black bezel, metric American scale with dial range: 8-16 volts, with hole size 52mm (2.04"). Measuring the potential difference, or voltage, between two points in an electrical or electronic circuit, for marine it measures the battery voltage and the general condition of the battery charging system.
Have any questions about this product? Talk to one of our experts today.
