Quote:
Originally Posted by Wharf Rat
Well, the salt test is actually a calibration method that relies on some fundamental science. Its like using boiling and freezing water to calibrate a thermometer. The temperatures are known constants.
If you calibrate using the beads, than your hygrometer is basically calibrated using the same thing you're measuring. Its not independent.
Bob
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Excellent point sir
I have been using the salt test on mine and have had no problems