【What You Will Get】3pcs DC 4-28v car digital voltmeter 12v voltage gauge meters for car motorcycle. Enough quantity to satisfy your daily use needs, bring convenience to your daily life.
【DC 12V Car Digital Voltmeter Gauge】Only two wires, red connects to positive and black connects to negative. No separate power supply is required; Mini size with 3-digit LED Digital Display. Simple connection, easy to use, and waterproof.
【Battery Voltage Monitor】The voltmeter will flash constantly when the voltage is lower than 11.6v or higher then 19.8v.
【LED Display Voltage】Operation voltage: DC 8 - 16V; Working current: <15 MA; Displays "LLL" when the voltage is lower than measuring range; displays "HHH" when the voltage is higher than the measuring range.
【DC 12V Motorcycle Voltmeter】The LED display voltage meter is applicable for most vehicles, like cars, ships, RV, substation automation, distribution automation, test equipment and so on, practical enough to satisfy your a plenty of needs.