There is no tool to identify whether your system supports Centrino or Centrino 2. On some system, the OEM manufacturer already puts the logo, this makes it easier to know.
Otherwise you will need to identify your hardware configuration to know whether it qualifies to be Centrino Technology.
Intel® Centrino® processor technology is set of hardware components for notebooks featuring specific Intel branded components such as chipsets, processors, and wireless products.
Over time, the logos have signified different sets of hardware components. See the Intel® Centrino® processor technology system requirements for details about the hardware components for each logo.
You will find all the information on this link:
All the best,