Mondi Mini Thermo-Hygrometer is a great addition to your Mondi Mini Greenhouse! This product conveniently mounts anywhere on the greenhouse and will obtain accurate readings 24/7. It will read the temperature and humidity within the dome and help you ensure that your plants have the proper growing environment. This revolutionary product mounts anywhere on your Mondi Mini Greenhouse and reads the temperature and humidity inside the dome. Mondi Mini Thermo-Hygrometer can also be used in In combination with Mondi Easy Vents to help you produce large quantities of healthy plants.