Take control of your fan’s speed with this handy controller.
Internal, electronic auto-resetting circuit breaker. Stall speed range eliminated to eliminated fan stoppage. Higher sensitivity control allows precise flow adjustments. Used only with ball-bearing inline/centrifugal fans. Rated for 350w max, voltage capacity 120vac, current capacity 15amps
Control the speed of your Tornado Inline Fan with the easily attachable Tornado Fan Speed Controller. This simple controller gives the grower complete control over the speed of their fan so they can deliver optimal air flow into their grow room. This controller can also be used with other brands of inline fans.