1、KW710 Battery Tester can test all 6V, 12V, 24V automotive cranking lead acid battery, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, and Gel battery, etc. 2、It adopts the state-of-the -art conductance testing technology in the word to easily, quickly and accurately measure the actual cold cranking amps capability of the vehicle starting battery, healthy state of the battery itself, and common fault of the vehicle starting system and charging system, which can help maintenance personnel to find the find the problem quickly and accurately, thus to achieve quick vehicle repair. 3、The performance of the starting and charging system depends on the health of the battery. It is necessary to check the starting and charging system after confirming that the battery is in good performance and fully charged. During the in-vehicle test, the tester will further test the starting and charging system. 4、Multiple language for selection: Chinese, English, German, French ,Japanese,Korean, Dutch, Russian, Spanish,Italian, Portuguese, Polish, Persian.