Grozone OSW On/off switcher A210V1 Red assists in flowering and

Red assists in flowering and fruiting

Improve soil structure

Red and blue LEDs show you the output status of your controller ports and give you a quick view of any errors

One-Touch Buttons – The intuitive interface features on/off buttons

Use in Conjunction With

Grozone OSW On/off switcher A210V1 Red assists in flowering andGrozone OSW 120 VCA On Off Controller OSW 120 VCA On Off Controller Can turn on or shut off any piece of equipment by mean of a low current 120Vac sense cord. ON OFF switching functions (upper lower receptacles) in one single module for increased flexibility. Detailed description Example use #1: to be used with CO2 controller to stop exhaust fan while injecting CO2 Example use #2: to be used with any fan control to stop fogger or humidifier when fans