Originally Posted by PC
I have seen the refracotmeters for $1000 or more. Thats great, but I am not spending that kind of cash. I have come across a couple that are (Ocean Tech) like betwenn 90 and 250 dollars. Anyone have a suggestion? The all have ATC
and at least one is calibrated with distilled water which seems easy enough. I am looking for something easy to read, not some kind of goofy color scale..
I bought this one http://www.premiumaquatics.com/Merch...ode=Hydrometer
works great, and not terribly expensive as far as refractor's go.