Automated Misting System

[ModeSix]

I am looking for a misting system that will work in conjunction with a humidity sensor to mist only when the humidity drops below a preset level.

I've seen several misting systems that work on timers, but environmental conditions change, so timed doesn't seem like a good answer.

I am in the process of building a vivarium for my BP and the misting system has me mistified (pardon the pun).

Any suggestions are greatly appreciated