Description: Multiple functions: alternator state check, battery state check, check before charge and overload display. 6-LED display, clearly display 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. Specification: LED quantity: 6 (2 red, 3 green and 1 yellow) Material of wire: 0.06square millimeter copper Max. voltage and current: 12V 15A Length of wire: Approx. 27cm / 10.6in Battery tester size: Approx. 12 * 5.2 * 1.8cm / 4.7 * 2 * 0.7in Package Includes: 1 Piece Battery Tester
