I also have a FI, guess I got lucky...my temps and humidity are stable and within .02°F of my calibrated thermometers. Humidity is 2% difference. 
Bought it last year because I ran out of room in my cabinet bator. Had "pheasant math" real bad last year.

Bought it last year because I ran out of room in my cabinet bator. Had "pheasant math" real bad last year.
