KW600 Automotive Digital 12v Battery tester comes with a set of features which are useful for the overall understanding of the battery health. It checks not only for the voltage but also for the CCA which defines the ability of the battery to start a vehicle, Internal Resistance which helps to decide how much charge it can store. These features make it an all-rounder for battery testing. Use to test a wide range of 12V batteries in Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and Gel Cells. Major battery standards JIS, SAE, EN, DIN and IEC are supported.