TV 240 volt or 12 volt

Jim1

As my van TV set is a 12 or 240 volt set and is analouge I am going to buy a new digital set. I only intend to stay on sites with EHU if I did rally I would not use the TV.  Am I better just buying a 240 volt normal TV or do I need to buy a high price leisure
12 or 240 volt one.   Jim