Diagnose warning lights, error messages and difficult or intermittent vehicle problems with this OBD2 Semi Professional Scan Tool from Kincrome. This scan tool is capable of displaying live vehicle and engine data for faster and easier diagnosis of intermittent issues which don't trigger error codes. Compatible with a wide range of OBD2 vehicles this scanner also allows you to read 'Check Engine' light triggers and even clear them once the problem is fixed. Featuring a 61mm TFT colour display, your data can be displayed on a graph for easy viewing. Powered solely through the vehicles OBD plug, there are no batteries and no setup, simply plug the reader into your vehicle and begin diagnosing.