12V car battery tester, Alternator Tester Automotive,Battery Checker, Analyzer to Check alternator & Battery Charging System

Model Number : 12V car battery tester Type : Vehicle Battery Tester DIY Supplies : ELECTRICAL Origin : China

LED display indicates condition, for 12V battery only. Alternator state check, battery state check, check before charge and overload display. Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok. Battery check: indicate the percentage charging in the battery . Charger check: when green light is lit, charging is complete. Specification: 6 LED light: 2 red, 3 green and 1 yellow Material of wire: 0.06 square millimeter copper Max. voltage and current: 13.9V 15A Length of wire: 9.84in Not only for 12v gas cars, but also for Hybrid electric cars