I have seen many options in humidity controllers (CAB, Greenair, Dayton, and others gleaned from help on this forum), many of them over $100, a few of them lower, but outside of a 220V model (not wanting to get into conversion if I can avoid it), I have seen almost nothing approaching a 95% threshold. The popular Dayton goes to 90, but it doesn't appear this works with a remote probe, so not sure how useful it would be for using on a converted standard refrigerator with a nano-humidifier. Most of the others I have seen go to 80%.
Anyone have any thoughts about an option to control a small humidifier to the higher humidity levels, that isn't also several hundred bucks?