12v Digital Battery/alternator Tester With 6-led Lights 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.This battery tester, safe and easy to operate, has multiple functions: alternator state check, battery state check, check before charge and overload display, telling us the state of alternator and battery, thereby assuring our driving safety.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: 27cm / 10.6inBattery tester size: 12 * 5.2 * 1.8cm / 4.7 * 2 * 0.7inBattery tester weight: 67g / 2.4ozPackage including: 1 X Battery Tester with Two ClipsNote:Light and differnent displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3 cm.