
Based on my observations, THIS product offers little to no value for serious automotive enthusiasts... While it may provide basic information, it falls far short of providing the detailed data that professionals need to properly tune their high-performance engines. The only positive aspect of this product is its price point but this is far outweighed by its lack of functionality and accuracy. Engine builders and tuners, be warned: look elsewhere for a tool that will actually help you get the job done right..

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