KW870 is not only suitable for all OBDII compliant 6V / 12V gasoline and diesel vehicles, identifies the reason for checking the engine, and can even carry out repairs without notifying the dealer. Also added to test all car start lead-acid batteries, including ordinary lead-acid batteries, AGM flat batteries, AGM spiral batteries and gel battery functions. One product has multiple uses, which can help you save the time and cost of maintenance.