Need some turn signal school

Okay a little more information here. At the Flasher itself I have a strong electrical at all times going to the Flasher seemingly no matter what position the key is in. And when I check with my check light there's a strong signal at the incoming wire and a weak signal at the outgoing wire? I can't believe this is going to end up being a flasher cuz I swear that's a thing that I change first. And it says Made in America on the outside of it.