That's sweet! No pippettes!I think I just found my present to myself.I use this
http://www.aliexpress.com/item/Waterproof-Pen-type-Digital-Salinity-Meter-with-Multiple-Calibration-Points-0-70ppt-AUTO-MANUAL-Ranging-1/657063785.html
also this
http://www.bulkreefsupply.com/refractometer-for-reading-salinity-with-calibration-fluid-1.html
Both read perfect match..the number..
I love the first one, really easy for me just stick it into the water then see the number.