1.Battery Mate: for 12V Car battery health condition checking with 8 LEDs display indicates condition

2.Microprocessor Controlled: It provides a quick reading to determine if the vehicle battery needs a jump or replacing

3.With a four-character lighted digital display, this battery voltage tester is easy to read with accuracy

4.Colored LEDs indicate battery or alternator status

5.Pure copper wire and clip, good conductivity, Accuracy reaches 0.1V, high sensitivity