Brief Effortless Emission Checks, Just A Tap Away! Tap into your car's eco side with TopScan Pro's I/M ready button – a smog check at your fingertips. Utilize this feature to analyze carbon emissions wherever you are- perfect for spot-checks on the road or emission pre-tests during annual checkups. No more last-minute rushes - just clarity, convenience, and a greener ride ahead. Specs Features Repair Information What's In The Box? Comparison FAQs