The NOS KAR CHECK MODEL 4502 PERFORMANCE TUNE UP Analyzer is a battery analyzer made in the United States by the brand KAR CHECK. This product is designed for automotive use and is not a custom bundle or modified item. The manufacturer part number is 4502, and it is a valuable tool for diagnosing and optimizing vehicle battery performance. While the package may be damaged, the analyzer itself is likely to be in good working condition and can still provide accurate and reliable results for tuning up vehicle batteries. Package is damaged
