I am in the process of rebuilding. I have all new parts going in. I had a duct mount hygrometer hooked up to an aquarium air pump that was hooked up to an airstone in a tub of water. I had a hole in the side of the bator for it, worked pretty good, but water would collect in the casing for it and I was scared of it shorting out, that's why I have been looking for one of the digital ones. They must be relatively new on eBay, cause 6 months ago there were none. I am going to write up an article as I put the new one together.
The fogger I bought is a 12 LED fogger.
The fogger I bought is a 12 LED fogger.