Replied by ada on Jun 11, 2013
Hello William,
For MD701, it is specially for Japanese cars. For MD802, MD802= MD701+MD702+MD703+MD704. It means MD802 can work on all the car models that the 4 products supports. So MD802 is more powerful than MD701. If you only want to work on Japanese cars, then MD701 is suitable for you, if you want to work on more car models, then you can choose MD802.
Best regards
Ada
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