Does anyone know how to calibrate a Calibur III?

NCRadioMan · 03-08-2020, 12:43 PM

The Calliber III can't be calibrated. They say not to, but I always have without any issues, but you can use the salt method to test the hygro. Take a 2 or 3 liter bottle cap, fill with salt and water just enough to make a paste. That is a 75% solution. Put that and the hygro in a bag and after 8-12 hours, it should read 75%. If not, you can see how far off it might be. Or you can do the same with a boveda pack.

Welcome to the Asylum.

03-08-2020, 12:43 PM	#3
NCRadioMan Chutney Lovebusciut Join Date: Oct 2008 First Name: Chutney Location: On the shores of Loch Shiel Posts: 4,281 Trading: (66)	Re: Does anyone know how to calibrate a Calibur III? The Calliber III can't be calibrated. They say not to, but I always have without any issues, but you can use the salt method to test the hygro. Take a 2 or 3 liter bottle cap, fill with salt and water just enough to make a paste. That is a 75% solution. Put that and the hygro in a bag and after 8-12 hours, it should read 75%. If not, you can see how far off it might be. Or you can do the same with a boveda pack. Welcome to the Asylum.