Hi there! I just got a hakko fx888d in the mail yesterday.
I got it off eBay, which is already suspect, but it's from a retailer that is supposedly authorized by hakko and has been since 1990. The seller is electro5 from Quebec. The unit in general looks the part, and doesn't scream fake, but there are a few things hat are making me suspicious.
I'm not sure if this is standard, but the tip it came with already had some melted solder on it. Also, it came with A chisel tip, not the conical tip I see coming with every fx888d.
Second, the tip fits quite loosely on the ceramic heating element. From what I understand, the hakko should fit snugly, whereas the fakes tend to be a bit sloppy and jangly.
Another thing is that when I opened the unit, I can see a few (not that many) cold solder joints.
The chip on the middle of the board is NOT branded atmel, it has a couple alphanumeric sequences and the word Japan on it, but the letters and numbers bring up nothing on google.
When I use the iron, it seems to have pretty low thermal capacity. I have it set at 700, and solder melts onto it, but when I place it on a joint to desolder, it seems to take a really long time being left there to start melting the solder at the joint, and the joint isn't really high mass.
And the last thing is that it came in the typical brown box, but it also had some outter sleeve that had a picture of the iron, as well as some other random words like "fashionable" or something similar. I have never seen this before.
If you have any thoughts I would love to hear them! Thank You for reading.