S620 compared with S610, S610 can only do car model before 2008, now S620 can also do car model from 2009 to 2011.09. It can diagnose car model such as Ford, GM, Toyota, BENZ, BMW VW, AUDI, VOLVO , NISSAN, HYUNDAI before 2011.09.
CS602 Codescan OBDII EOBD Scanner is specially designed to work with all OBD II compliant vehicles, including Control Area Network (CAN). It is required by EPA that all 1996 and newer vehicles (cars and light trucks) sold in the United States must be OBD II compliant and this includes all American, Asian and European vehicles.
WIFI327 OBD2 scanner is the latest PC-based scan tool.It supports all OBD-II protocols and is dispatched with a number of compatible programs. The output protocol (connection to laptop) is USB cable.It is easy to use and very useful to diagnose cars. It use WIFI327 software.
C100 code reader works on all 2001 and later OBDII compliant PETROL European vehicles, works on all 2004 and later OBDII compliant DIESEL European vehicles and works on all 1996 and later OBDII compliant US and Asian vehicles. C100 scanner supports giving you the definition of the trouble code.
The VC310 is new code reader supports all OBD2 protocols, including the newly released Controller Area Network (C.A.N.) protocol. Though it is small, it is able to retrieve same information as large expensive scanners!