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einsteins
12/08/2008, 12:30 PM
Anyone using one of these?

Are they accurate/dependable?

Thanks

Randy Holmes-Farley
12/08/2008, 12:35 PM
Yes, it is a fine tool for monitoring salinity as well as limewater potency. :)

I discuss the method in general here:

Using Conductivity to Measure Salinity
http://www.aquariumfish.com/aquariumfish/detail.aspx?aid=1804

and

Reef Aquarium Salinity: Homemade Calibration Standards
http://reefkeeping.com/issues/2004-06/rhf/index.htm

einsteins
12/08/2008, 12:43 PM
Thanks Randy
Happy Reefing as you say!

eins

Randy Holmes-Farley
12/08/2008, 12:44 PM
:thumbsup:

tmz
12/08/2008, 11:56 PM
I use one . Checked against my refractometer often earlier on. It's pretty solid.