brand new and high quality Features: Made of high quality material, solid, durable, and long lasting. Digital 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. Timely grasp the state of battery voltage between full charged and discharged of this for dc voltmeter. Mini size and easy to install, with measurement range:5-30V. Fit for 5-36V for cars, motorcycles, RV, SUV, Off-road, ATV, Boat, Marine, Ship, Truck, Tractor etc.. 5 optional LED colors can be selected. Car voltmeter only, other accessories demo in the picture is not included! Specification: Material: ABS Measurement Range: 5-30V Working Voltage: 12-24V Dimensions: app.8 x 5 x 3cm/3.15 x 1.97 x 1.18in Prob Length: 12.3cm/4.84in Optional LED Color: Blue, Green, Orange, Red, White Quantity: 1 Pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Car Voltmeter 2 x Screws 2 x Insulated Terminals