An all in one environmental controller. It features a thermostatic fan controller, a humidistat fan controller, a thermostatic heat controller and a CO2 monitor and injector. In short, you can control CO2, inlet and extraction fans, and heaters.

The shiva controller is the ultimate in growing environment control and provides the indoor gardener with an easy to use and complete atmospheric solution by combining extraction and precise CO2 dosing. This is controlled by an infra-red monitor which is easy to install and operate. It even has a computer interface which enables the grower to customise and record environmental activity, and even be controlled via the Internet. This system requires bottled CO2 (not supplied). To find out more, please visit for a full demonstration. An information sheet is available.

The Seibo Combined Digital Environmental Controller is the easy to use all singing all dancing environmental control unit. In short this piece of kit is the doggies nuts.

It does the lot and more, call us to learn more. 01483 596484