For Porsche Tester II Functions and Descriptions:
For BMW introduction:
1.Version support to work with V4.27/V4.28/4.29（The fimware can be updated).
2.Features mainly include: diagnosis, programming,coding,realize hidden function,new features activation,
the module system update,etc.
3.support car year2004 to 2021for BMW.
4.Language:English and Chinese.
For BENZ introduction:
1.Functions including diagnosing,programming,simulation studying,repair information,automotive maintenance and so on.
2.software:support to work for Xentry,DAS,DTS Monaco,WIS,EPC and so on.
5.support the car year2005-2021for Mercedes Benz car(12V).