Features: 1.Made of environmental protection and flame retardant material, more safe to use. 2.Large and clear digital display mode, real time measure the voltage. 3.The wiring is easy and convenient. 4.It has the functions of anti-reverse connection and short circuit protection. 5.With good sealing ability, it is waterproof and dustproof. Specification: Features:_x000D_ 1. Made of environmental protection and flame retardant material, more safe to use._x000D_ 2. Large and clear digital display mode, real time measure the voltage._x000D_ 3. The wiring is easy and convenient._x000D_ 4. It has the functions of anti-reverse connection and short circuit protection._x000D_ 5. With good sealing ability, it is waterproof and dustproof._x000D_ 6. It can be installed in DC12-24V car, SUV, ATV, ships and other vehicles._x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand New_x000D_ Material: ABS_x000D_ Measure Voltage: 6-30V_x000D_ Input Voltage: 12V_x000D_ Display Mode: Digital Display_x000D_ Product Certification: CE Certification_x000D_ Wiring Method: The back of the voltmeter is marked with "+" and "-", and the lead is connected to the corresponding circuit and can be used._x000D_ Optional Color: Red, Blue, Green_x000D_ _x000D_ Package List:_x000D_ 1 * Motorcycle Voltmeter PackageList: