Rhino EC Smart Fan Controller Cal Mag Set the target temperature and

Set the target temperature and the minimum and maximum speeds

The products are user-friendly

The smallest air circulator includes 2 speeds and the bigger sizes include 3 speeds

which you can add to the water tank or container

keep it between 6 and 7

Rhino EC Smart Fan Controller Cal Mag Set the target temperature andOverview If you're using a Rhino EC Ultra Silent and or a Rhino EC Ultra fan, this controller is perfect for you. The Rhino EC Smart Fan Controller allows you to slow down or speed up your fans to adjust the temperature in your grow room. You can have fans running from as low as 1% up to 100% of their standard speed, in 1% increments. The device is easy to use and simple to install. It comes with a temperature probe to allow auto control of the