Regardless of this "teardown topic", I have an other proposal:
As I am an old guy, who does feel even older nowadays, but was also part of the "selling business" a long time ago, I do know the german saying "...eine Hand wäscht die andere...", which means "...one hand washes the other - you help me and I help you", as we have the same aim...
Of course I am not involved in any "Handheld UNI-T DMM-contracts" by "Batronix" and can only speculate, but to be honest, I am no fan of UNI-T at all and therefore "Batronix" could ask for a listing of "EEVblog Multimeters", to give the customers at least a wider choice to select a new DMM and maybe support Mr. EEVblog himself.
As far as I know, welectron does sell "EEVblog DMMs" here in germany, but I guess Mr. EEVblog does not profit from this in the same way as selling them personally, when I remember his comment in one of his videos correctly, yes - just speculation...
Regardless of this "teardown topic", perhaps something could be arranged between "Batronix vs. Mr. EEVblog", having a "win-win-situation" (I hate this expression!) for the future - who knows...
And allthough I am also just a customer, who does buy from different sources, I have several examples where "Batronix" helped me out and gave me information so quickly, no other was even willing to do so!
Therefore, I trust this brand "Batronix" by all means and also their helpful employees and I'm not afraid, that a future "teardown video" wouldn't be honest!