This battery tester, safe and easy to operate, has multiple functions: alternator state check, battery condition check, check before cargo and overload. Display, tell us the state alternator and battery, thus improving our driving safety. Multiple functions: alternator state check, battery condition check, check before load and overload display. 6-LED display, clearly present the alternator and battery. LED quantity: 6 (2 red, 3 green, 1 yellow) Material of wire: 0.06 square millimeter copper Max. voltage / current: 12 v / 15A Length of wire: 250mm
