Birdy: Ok, I've just been seeing different ones with a fairly wide range of prices. Wasnt sure if its one of those "you get what you pay for" type things. I remember reading somewhere that somebody was complaining about theirs and how it was cheaply made or something. I think it wasnt sealed well and water leaked into it. They said that it was only good for about 1 reading a day since it had to dry out. Hah. Thats no fun.
XoXoX: Heh yeah, I have one of them swing-arm plastic hydrometer deals. I'm looking to retire it. I just dont trust it anymore.