Humidor hygrometer replacement

[CQuirolo]

I was using The Portifino glass top humidor which came with a Caliber 4R hygrometer built in. I no longer use that humidor and removed the hygrometer. Looking to recoup a few bucks for the humidor but don’t want to sell with the 4R.

Are the dimensions of built in hygrometers pretty standard? What if any options do I have to replace the 4R?

Thanks.

 

[Boudie]

Found this on Cigar International if it helps If you are looking for a cheapy replacement may have problems

09/02/2015 Will this hygrometer fit the cutout of the Whitetail Glasstop 50ct humidor?
by GS of Sugar Land, TX
A: No, this will not fit into the standard front cut-out hole for external hygrometers. The Caliber 4R Hygrometer has a 2.25" diameter with a depth of 0.7".
by Product Whiz