Multi-Controller

The Cli-Mate Multi Controller is a professional-grade controller designed for serious growers who want full control over their grow room climate. This all-in-one solution combines temperature, humidity, and fan speed regulation in one powerful, compact device. Equipped with separate daytime and nighttime settings, a built-in digital sensor, and easy-to-use rotary dials for customizing each parameter — its dual-function control will help you maintain consistent conditions when light cycles change, improving plant health and boosting overall yields. The Cli-Mate Multi-Controller supports fan speeds up to 2 x 2000W and is compatible with most extraction or intake fans, meaning it’s perfect for medium to large grows. For more targeted humidity management in smaller or more sensitive environments, the Cli-Mate Humi Controller offers a simple, plug-and-play solution. If you need more airflow, consider adding the Hon&Guan 5 Inch Inline Duct Fan — a compact yet powerful ventilation fan with efficient air exchange and seamless compatibility with existing controllers.