FOXWELL BT100 12V Battery Load Tester 100-1100 Cold Cranking Amps Auto Battery Tester Analyzer Directly Detect Bad Cell Battery Check Battery Health BT100 automotive battery load tester analyze the battery healthy status and view battery charging status, DETECTS bad cells; Selections for battery location / battery type / battery standard / battery temperature to ensure more accurate testing results Tests batteries on the car directly - no need to remove the battery; Tests car batteries rated from 100 to 1100CCA Automatic temperature compensation; Multiple vehicle applications  passenger cars and light duty trucks; Large backlit LCD Display, clear arranged keypad and menu-driven operation make it extremly easy to use Multi-Language: Supports English, Italian, Spanish, French, German, Polish, Portuguese, Russian, Dutch, Turkish Quick and accurate test result display in just 3 seconds; Does not emit light, heat or spark, or discharge battery - keeps operation safe for all levels of users