KONNWEI KW700 Battery Tester is the newest battery system analytical tool for cars, trucks & motorcycles with the function of testing from 12V 24V various batteries, It built with printer , it can fast and accurately find out your battery status, including charging states, life percentage, internal resistance and so on. Besides, it also can help you to check vehicle's cranking status, battery system charging malfunction etc. It is a professional automotive diagnostic tool for your all kinds of battery related issues, it provides professional battery graphing voltage monitoring and uploading function for deep analysis. It can test series kinds of batteries including Regular flooded, AGM flat, AGM spiral, GEL, EFB, Lithium battery etc., KONNWEI KW700 is a perfect and reliable battery system tool for all D-I-Yers and Professionals.