Introduction: 1. It is mainly used for DC voltage electrical line in real-time measurements and used in digital direct reading the LCD display,display screen size is 2.24 inches. 2. Two lines directly (do not burn with reverse polarity protection function) 3. Accuracy:. 0.5% +/- 2 digits 4.LCD LCD Display: 19mm high characters Application: Widely used in electric vehicles electric vehicles cars and so on battery or battery voltage detecting two-wire digital voltmeter. Features: Products with high accuracy high stability high reliability low power consumption small size easy installation and high-definition LCD backlit display clear etc. is an alternative to the various pointer ideal for electric meter.