If I read properly what you want, my DAW (Adobe Audition) has it built in:
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However, as per what Jimmy69 says, I don't think I've ever used this screen for anything other than to impress people watching over my shoulder. I've certainly never used it for mixing and, on the rare occasion I have to measure/check stereo phase, I use a very different (but less flashy) display anyway.
What software are you using? There's a good chance you have some form of stereo phase display of meter built in anyway.