Bluelab External Lockout and Alarm Box CO2 Systems Essential elements are not derived

Essential elements are not derived from harmful chemicals such as urea and ammonia nitrate

which means that plants create fat

as they have a tendency to block small pipe work

RH% Max: Auto Cure Automated Curing Unit - Large will vent itself once the internal RH% surpasses the value set on the slider

Growers drop a jumper at every bench corner to keep the row tight against the rack uprights

Bluelab External Lockout and Alarm Box CO2 Systems Essential elements are not derivedUse the Bluelab External Lockout & Alarm Box to connect the Bluelab Pro Controller to external switches, for example a float switch or a greenhouse alarm system. When these switches are activated, the Bluelab Pro Controller is placed in lock out mode, so no further dosing will occur until reset. Comes with built in alarm which can be disabled if required. It can be connected to an external alarm (horn or flashing light).