not in my grow room.. until someone answers my post!

Do you mean you want to messure the temperature and humidity?

Depending on wut country u live in: Your local hardware or "home" store

Just buy a random thermometer and hygrometer or if u wanna get fancy, go digital with min/max!
jebus89 Reviewed by jebus89 on . marijuana temperature and humidity help where do i find a good marijuana temperature and humidity Rating: 5