DC 12~24V Cars Motorcycles Vehicles DC 4.5~30V Red LED Dial Display 2 Wire Mini Voltage Meter Volt Panel New

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Features:DC 0-30V measurement range. It needs outer working power supply and the voltage is DC 4.5-30V.High accuracy: Its decimal point will automatically move, meaning there is one di ar the decimal point when the voltage is higher than 10V, and 2 dis ar the decimal point when the voltage lower than 10V,which allows more accurate displayEasy to connect wires: only two wires, the red connects to positive and blaconnects to negative.Safe to : has red connection protection, but screen display nothing when connected rely.Large screen and bright LED display, well Made, the strong plastic case prevents it from damaged.It is perfect to the condition of the battery, you can it on your car, iler, etc.Note:The maximum input voltage can not exceed 30V, otherwise there is danger of ing.Specification:Type: 2-Wire Car Dial Material: PlasticQuantity: 1tem Color: BlackOperating Voltage: DC 4.5-30VOperating Current: