I bought the ladder because was "tested TÜV / GS" with advertised. However, after receipt of the delivery, I could not find anywhere a GS seal on the goods. Since these conductors is not exactly favorable in relation to other NoName ladders, I relied on the product description. Unfortunately, this was a mistake. For this reason, the circuit goes back to the dealer. I have not even tested.
Addendum: The submitted by traders TÜV certificate has been declared invalid by TÜV Nord.
