The RAM AIR-PRO is an intelligent low noise hydroponic fan speed controller, designed to control an extractor and intake fan thermostatically. Automatically monitors and keeps desired room temperature and air pressure. Simple to use plug and play hydroponic fan speed controller, all you have to do is plug in the fans, set the required air temperature and fan speed/ balance and the AIR-PRO will do the rest.

Air-Pro twin fan speed controller is suitable for intake and extractor up to a maximum load of 1.4amps per outlet

Variable temperature control 5°C - 45°C with digital green light display showing target and actual temperature.

Fan idle speed control knob allows fans speed to be adjusted between 20-60% when the temperature is below the pre set target.

Negative pressure balance control is a great feature so similar size fans can be adjusted to maintain negative pressure in the grow room.

LED Indicator light stays on when it has reached target temperature and flashes when it drops below.

The Air-Pro fan speed controller is designed for a maximum load of 320 watts (1.4amp) per outlet

Built in overload reset button is a simple circuit breaker that will trip to protect the fan speed controller should it ever be overloaded.

Mount the Air-Pro fan speed controller to a suitable surface ideally outside of the growing environment. Position the temperature sensor in the plant canopy but not in direct light.