Trolmaster Digital Day/Night Fans Speed controller Sunshine Three push-button speeds dial in

Three push-button speeds dial in the airflow

The HI98331 has an integrated temperature sensor that is used so that EC measurements are automatically temperature compensated

Growers wire everything over RJ12

and storage (extended curing) venting parameters

Trolmaster Digital Day/Night Fans Speed controller Sunshine Three push-button speeds dial inTrolmaster Digital Day Night Fans Speed controller The TrolMaster Digital Day Night Fan Speed Controller (BETA 2) offers an economical and efficient solution for managing heat within enclosed spaces by precisely controlling variable speed fans. By dynamically adjusting fan speed based on the current temperature, the BETA 2 ensures optimal cooling and energy efficiency. When the temperature rises, the BETA 2 increases the fan speed to boost cooling;