Krystal Twin Fan Speed Controller
Idle speed control knob- Adjustable between 20% and 60%.
Temp control knob- Used to set the correct grow room temperature. Between 5 – 45 degrees celcius.
Balance control knob- Adjusts the differential between the intake and exhaust fan.
Numerical display- Shows the target temperature.
LED indicator- Indicates when the correct temperature is being controlled and maintained.
Probe cable length – 200cm
Power cable length – 180cm
Power – 4amp
Can be used for fans up to 8″