Ok I know they make digital hygrometers with indoor and outdoor temp with a remote sensor for the outside and so far with these types of hygrometers I have only found ones that give the humidity for the indoors with the main unit. Does anyone know where I can find one that takes the humidity from the remote sensor? I have a cigar box I have made into a humidor for aging some of my more expensive cigars and would like to be able to read the humidity without opening the lid if possible, that way it is a little easier to maintain.
Thanks for any help in advance.