Euro Black 2″ Voltmeter (10-16 VDC)Perimeter-lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens.A voltmeter indicates the battery voltage and the general condition of the battery charging system. The meter requires no warm-up and indicates voltage changes instantly.2″ – Hole Size: 2.0625″ (53mm)Specifications:Anti-scratch glass lensPlastic Cases for corrosion resistance and long lifePerimeter-lighted Black dialCan be adapted for 24 VDC systemsFactory P/N VP9134*Sold as an Individual**Gauge Cover not IncludedThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications:Gauge Type: Voltmeter/AmmeterSeries: Euro BlackVoltage – Input Range (Volts): 12/24 VGauge Size: 2″Box Set: NoBox Dimensions: 4″H x 4″W x 5″L WT: 0.3 lbsUPC: 759266128217