So the price of testing and certification is dependent on how many units they sell? How many of these knock offs I wonder they will sell? How many Krestel’s will they sell they are half price of the pretzl you posted the link to. I hope the sell tens of thousands to recoup there certification money
That harness isn't certified because it's a Chinese knockoff. Climb on it if you want to, but like the others I wouldn't.
Some of the RC harnesses you're referring to are of a much simpler construction so they can build a less expensive certified harness. That "Arborist" saddle is a lot more complicated construction with all the metal hardware and related connections. In order to certify all of that equipment it gets very expensive. Just look up the cost of DMM or Petzl rings by themselves, let alone the rest of it