Description:100% brand new and high qualityThis battery tester、 safe and easy to operate、 has multiple functions: alternator state check、 battery state check、 check before charge and overloaddisplay、 telling us the state of alternator and battery、 thereby assuring our driving safety.Features:Multiple functions: alternator state check、 battery state check、 check before charge and overload display.6-LED display、 clearly present the alternator and battery state.Two testing clips for safe and easy operation.Small size and light weight、 convenient to carry.Fit car、 motorcycle、 etc.、 with 12V battery.Specifications:LED quantity: 6 (2 red、 3 green and 1 yellow)Material of wire: 0.06square millimeter copperMax. voltage and current: 12V 15ALength of wire: 25cm / 9.84inBattery tester size: 12 * 5.2 * 1.8cm / 4.7 * 2 * 0.7inPackage includes:1 x Battery Tester with Two Clips