URGENT: Need to find a tool or a TV that displays signal information!



Hey everyone! I need some quick help here. I need to find a TV or a tool that will display scart/ composite video information.

I need to find out what type of signal a device has. So if it's PAL 50 or PAL 60 or NTSC, etc.

Does anyone know of a TV that will display this detail of information or of a device that you can plug into the cable to see the type of signal running through it?
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