Accuracy of my Caliber lll, s

[veteranvmb]

Since the company doesnt reccommend the salt test and they are non adjustable anyway, I did a quick test of 4 of the caliber 3,s that I have.
I put them all on the bottom of a half filled 100 cound humidor. Two on the left side, and two on the right side, in the front, so I could see the readings at all times.
After 24 hours, I looked at them over the course of several hours.
What I found was that the rh readings seem to be right on all four. They are reading the same rh, or once in a while, one will change by a degree, but by and by the same.
And yes I know there is a variance possible of plus or minus according to the instructions.
Now the temp reading are a little bit different. I have noticed a difference of up to 1.8 degrees between the four of them. Right now I have readings of 67.5, 67.9, 69.2, 69.4. All currently reading 67 rh.
Is this too small a variable to be concerned about. Would this be in accepted range of difference?

Much regards Jerry

[bazookajoe]

Originally Posted by veteranvmb

... Is this too small a variable to be concerned about. Would this be in accepted range of difference?...

Yes.