Should I understand that there should have been something else in the packaging of the instrument?... When the courier arrived with the product, the packaging was damaged, it was wet on one side and a crack, a hole on the side that was wet, I was even thinking of refusing the product, but I checked it and it was fine, although when I opened the instrument there was like frost on it, probably from condensation, due to the environment in which it was kept during transport. Now, I regret that I didn't take a picture of the packaging...