Autel MaxiScan MS300 Works perfectly

I needed a code reader because I left my gas cap a little loose after a fill up, and the check engine light came on. My wife had recently had the same issue and had to spend some time getting the code reset on her car. Got the reader, plugged it in, read the code to confirm my suspicions, then cleared the code and my check engine light was out. I now carry it with my emergency gear in the back of the car in case of trouble on a trip. It would be nice to be able to quickly diagnose a check engine light condition and decide if I need to get to a repair shop, or I can continue on and not worry about being stranded because I left the gas cap a little loose. I would recommend this product for anyone who wants to know quickly and inexpensively what that check engine light REALLY means. Easy to use right out of the box.