["brand new and high quality\nFeatures:\nMade of high quality material, solid, durable, and long lasting.\nDigital voltmeter gauge is easy to read, real for time monitoring of battery voltage, easy for you to know the status of the battery, so as to extend and protect your battery and engine life.\nTimely grasp the state of battery voltage between full charged and discharged of this for dc voltmeter.\nMini size and easy to install, with measurement range:5-30V.\nFit for 5-36V for cars, motorcycles, RV, SUV, Off-road, ATV, Boat, Marine, Ship, Truck, Tractor etc..\n5 optional LED colors can be selected.\nCar voltmeter only, other accessories demo in the picture is not included!\n\nSpecification:\nMaterial: ABS\nMeasurement Range: 5-30V\nWorking Voltage: 12-24V\nDimensions: app.8 x 5 x 3cm/3.15 x 1.97 x 1.18in\nProb Length: 12.3cm/4.84in\nOptional LED Color: Blue, Green, Orange, Red, White\nQuantity: 1 Pc\n\nNote: \nNo retail package.\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Car Voltmeter\n2 x Screws\n2 x Insulated Terminals"]