Fan-Tastic 4amp Hybrid Controller noise-reducing-ducting both with adjustable deadbands

both with adjustable deadbands

making it suitable for long-term use in hydroponic systems

effectively lowering both noise and heat emissions from your ventilation system

Match HID Ballast: 315W

Chelation therapy and a fasting regimen remove toxins from the nutrient medium

Fan-Tastic 4amp Hybrid Controller noise-reducing-ducting both with adjustable deadbandsThe FAN TASTIC 4AMP HYBRID CONTROLLER combines mechanical and digital fan speed control to drastically reduce the noise from your fans, and also provide a perfectly controlled environment to your crop. Using the latest digital temperature sensing technology, the result is a completely silent, twin fan speed controller with highly accurate temperature control. These units have been engineered to maintain a constant temperature and controlled airflow at