Providing you a first class performance the GAS Step Controller is super silent, simple to use and is the most efficient way to regulate AC Fans in your grow room. Using the best components the available the GAS Step Controllers use solid state relays to create a 5 step transformer, which is able to then remove the loud clicking noises associated with other Controllers. Made Europe to the highest standards of quality these controller are built to last.
- No humming from the AC fans even at low speeds
- High quality 5 Step Transformer ensures No Clicking
- Most efficient AC Fan controller
- Precise climate control, fan speed adjusts in 1% increments 0 - 100%
- Made in Europe - to the highest European standards