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.