Feature 1The number and pointing point clearly show the voltage. 2It can be used to measure the voltage of the car's power supply. 3High sensitivity, easy operation, stable performance. 4The perfect replacement for the old or damaged one. 5Made of premium quality aluminum alloy material, durable in use.Condition: NewItem Type: Voltmeter Material: Aluminum AlloyModel: BX100007Measurement Range: 8-16VShell Color: BlackLight Color: WhitePower Supply: 12V DC, Maximum 0.3ADiameter:52mm/2inFitment:Fits for Most 12V Car Package List:1 x Voltmeter1 x Installation Frame2 x Nut 2 x Gasket2 x Washer1 x English Manual Note:1. When the white pointer stops running, remove the LED bulb from the rear and turn the white pointer a few times with a thin iron wire, then check.2. Professional installation is strongly recommended. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.