Setting your fan speeds couldn't be easier! Everything's plug & play.

It doesn't cost much, but this thing will change your temperature in precise 1^oC intervals.

If you're on a budget or like things simple, this controller's for you.

• 5 Amp - suits most size fans
  
• Precise 1^oC temp changes (50 speed settings)
• If you require a temperature probe, you need to purchase this in the listing seperately

It's so smooth, this controller's quiet to run

Tho keep you much closer to your target temperature.

To keep your temperature at your target, "fansynch" software constantly corrects any changes.

Plug it in & set your speed - job's a good'un.

It runs your fans at 1 of 50 speed settings depending on your grow room temperature!

Use it as a manual controller (without the probe) or as aun automatic controller (with probe).

Manual (no probe):

Plug the fan into the controller, and the controller into a socket. Just set your minimum fan speed and that's it.

Automatic (with probe):

You also need to connect the probe, set desired room temperature and place your sensor in the middle of your grow room (in the shade and out of direct light) before switching on.