Harvest & Curing Hygrometer with boveda 62's?

[Chester]

In lieu of a calibration kit you could close the Hygrometer in a jar w/ the Boveda for 12-24 hrs and see how close the reading is to the Boveda ...

 

[Think]

Well, if one is 5 % off to one side and the other 5 % off to the other side, suddenly both of them could be accurate within specs. There is no substitute for a calibration, certainly not going by price.

I ended up getting a caliber iii at it was 1% out so I'm happy with that!