Is your REFRACTOMETER getting on your NERVES?

[youngreef]

Hello everybody! how do you guys calibrate and use your refractometers?
i just recently started a youtube channel and this is one of my first how to's because my refractometer was starting to drive me crazy lol
hope you find it useful. let me know please! thanks.

 

[Adam H Sherman]

I finally gave up with inconsistency and discrepancy with results from LFS water tests and purchased a Hannah. So much easier, faster and accurate. Well worth the $69 investment.