A Replacement NTC Probe For The SMS Fan Controllers

The SMS Replacement NTC Temperature Probe is an easy to install replacement probe for the SMS Fan Controllers. It features a 3-metre cable, making it easy to position it wherever to like in your grow room. With this probe, you can regulate your grow room fans in order to maintain a constant temperature within your growing environment.

How to use the SMS NTC Temperature Probe

Simply Plug & Play into your Fan controller to use this. you’ll need to set the temperature you want to maintain in your grow room and the maximum speed the fans will need to run at. The controller then does the rest by either increasing or decreasing the fan speed, keeping your room temperature stable.

Have a look at the rest of our Fan Controllers and accessories here!