Hygrometer Question
I've looked, but I can't seem to find an answer to this.
When you are calibrating a hygrometer, can you calibrate two in the same bag? It seem that the salt makes the air in the bag 75% RH, so the nubmer of hygrometers shouldn't make a difference.
Does anyone have any experience doing this?
When you are calibrating a hygrometer, can you calibrate two in the same bag? It seem that the salt makes the air in the bag 75% RH, so the nubmer of hygrometers shouldn't make a difference.
Does anyone have any experience doing this?
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Comments
Like Rennie say's, that way you can see the differences (if any) between the Hygro's.
I would caution however, I leave them in there overnight and check them in the morning. I found that one or two will take longer to calibrate then the others , but after a good amount of time has passed they will eventually all calibrate. I did 4 together last month.
Thanks Luko... now I have to go and check my proceedures to ensure I'm not F*cking things up. But I think I'm right