Package Includes: 2 Pieces DC 4-28V Car Digital Voltmeter.Enough quantity to satisfy your daily use requirements, bring convenience to your daily life.
Digital Voltmeter Display- Precise 3-bit LED digital display, this 12v voltmeter gauge is easy to read, real time monitoring of battery voltage, easy for you to know the status of the battery.
DC 12V car digital voltmeter gauge: two-wire voltage detection; No separate power supply is required; Mini size with 3-digit LED digital display; Simple connection, easy to use and waterproof
Safe usage: the monitor has built-in fuse, making safe usage possible and causing no damage to your car
Multiple purposes: 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