I received mine today... I haven't opened it yet though. Sorry to those who missed out
This went across the reefer sights like a wildfire.
Those of us that got them were real lucky.Hoping mine will arrive tomorrow.
Here's one of the links between 2 of the sites.Who knows how many were ordered during the first 24 hrs. this got out.
http://reefcentral.com/forums/showthread.php?s=&threadid=1248221
Newton tap water = 160ppm
Shaw's spring water = 350ppm
thats the last time I buy that.
I didn't change the batteries.......seemed ok for now.
My display read "Err" which meant the batteries were dying.