KW510 battery tester+c-harger+repair is the newest battery tester upgraded from the black white screen tester, in order to check battery-health faster and more accurate, including check the alternator working status. Not only support Battery-Health Test, but also support Battery Cranking Test, Battery-Charging Test. It's a professional automotive diagnostic tools for your battery issues by the graphing voltage monitoring tool, with its 2.4 inch color screen and special pattern design, this product is a perfect battery testing tool for you.    Features:  Support car battery-health and status check, charging, and repairing all in one.  High accuracy battery tester.  Pulse repairing function helps you to fix and increase your battery-life and performance.  Logical-key operation settings, convenient and quick.  2.4 inch large LCD screen, the display r-esult is clear and readable even in bright sunny days.  Fireproof material for safe-and-long time use.    Specifications:  Plug: EU-plug, UK-plug, US-plug, AU-plug (optional)  Color: yellow+black  Material: ABS  Scope of application: 100-2000cca  Languages: English, German, French, Dutch, Russian, Spanish, Italian, Portuguese  Package weight: 703g / 1.5lb  Package size:190 * 150 * 70mm / 7.5 * 5.9 * 2.8in    Packing List:  1 * Car Battery Tester  1 * User Manual  1 * Power Cable