Tutorial:
DSLR cameras RGB multipliers

Content:

1. Introduction
2. Download DCRaw and copy to a folder
3. Open Command Window
4. Change directory in Command Window
5. DCRaw parameters
6. Get cameras RGB multipliers or white balance values

2: Download DCRaw and copy to a folder

Google for a compiled version of DCRaw that fits your computer system. I have a Windows 10 64 bit computer and this tutorial will be for that. New cameras needs the latest version.

After when you have downloaded the DCRaw file, place it in some directory where you want to have it. I think you can have it under the Windows directory and then it could be accessed from all directories, I don't use it that way.