ITEM NAME:Voltage Meter LED Digital Display Voltmeter Instrument tester for Motorcycl N4Q1 Voltage Meter LED Digital Display Voltmeter Instrument tester for Motorcycl N4Q1 Flame retardant, high temperature, environmentally friendly and flame retardant, high-end atmosphere, safe and durable, and long service life. Comes with LED lights switch, that is, open it, save safely energy. LED voltmeter, showing the current battery voltage, can be detected at time voltage
