What is the difference between non-value chips and wheel check?

[Julio88]

Non-value chips" and "wheel checks" are both terms used to refer to the same type of chips that are used in roulette to place bets. Both types of chips have no intrinsic value outside of the game of roulette, and their value is determined by the player at the time they are purchased. The main difference between the two is that "wheel checks" generally refer to chips that are specific to a particular roulette wheel or table, while "non-value chips" may be used at multiple tables within a casino.
It's possible that there could be subtle differences in the usage of these terms at different casinos or in different regions, so it may be best to consult the rules and terminology specific to the casino where you're playing if you're unsure.