Refractometer calibration solution

[Brunz]

Originally Posted by Zoaelite

Anyway to calibrate my calibration fluid without buying more calibration fluid?!

I know this feeling!!!
Very few of us have the equipment necessary to test or correct the equipment we test things with.....wait, what!

Best case senario is you get two independent tests to match and you can sleep a little better. I go through it all the time at work. Between me and my business partner we own 5 wood moisture metres.... we pick the 2 that are the closest that day, for the record it isn't usually the same two lol