What is 53.0 mS' specific gravity?

[Zach117]

From this: http://reefkeeping.com/issues/2006-12/rhf/index.php
I am getting that when using Pinpoint's 53.0 mS salinity calibration I should have a specific gravity of 1.0264 right?

 

[Boomer]

Yes, tha is correct, 53.0 mS = 1.0264