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- #11
Naliez
Songster
- May 7, 2015
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The way I've checked mine is take a small cap from coke or water bottle and fill it with salt. Then add a few drops of water to the salt without dissolving it and place the cap full of salt and hygrometer in a ziplock bag and leave for about 6 hours. Should reach a even 75% if it does not you just add or subtract the number your hygrometer shows from 75 and always remember that number. That number is how off yours is and just add it each time you do a reading. Hope I wasn't to confusing lol.
Can do! That's perfect! Thank you!