Digital Day / Night Temperature Controller（BETA-4） Garden Boost Sale Stack gives the plant tools

Stack gives the plant tools to reach its full genetic potential

it will automatically activate your dehumidifying device by powering the outlet

Includes jam nut

enables up to 150 pounds of grow equipment support when hung at intersecting points

Digital Day / Night Temperature Controller（BETA-4） Garden Boost Sale Stack gives the plant toolsThe BETA 4 is capable of controlling any heating or cooling device that is 10 amps or less. Simply plug in your device to the power outlet on the bottom of the BETA 4. It uses 3 buttons a digital display and offers separate "day night temperature settings and features a built in photocell. Digital Display Built in Photocell sensor Day Night Control