12+2 Way Contactor Board with 24 hour Timer Nutrients > Bio Bizz Vitamin B complex

Vitamin B complex

Better roots facilitate a healthy soil structure

or control thermostatically

• Requires EC cables

supplied separately

12+2 Way Contactor Board with 24 hour Timer Nutrients > Bio Bizz Vitamin B complexHeavy duty MDF Contactor Boards are ideal for controlling grow rooms running higher quantities of grow lights. Constructed with High Quality Grasslin 24hr mechanical timers that wont let you down. Both the 12 Way and 16 Way MDF Contactor Boards have 2 additional sockets providing constant power for powering items such as fans for your extraction fans or water pumps for example. Graslin timer and sockets are built on a mountable MDF back plate for