The Mercury 4 - Day/Night Multi-Funtion Fan Speed controller puts the grower in complete control of their ventilation requirements. Plug your ventilation equipment into the Mercury 4, set the high/low fan idle speed, set the day night mode and your in business! Things just grow better with Titan Controls. * Allows grower to select minimum fan idle speed between 25% and 60% of fan rating.
* Enables the user to activate/deactivate 'low temperature' safety feature
* Temperature control range is 55°F to 95°F
* Six (6) foot temperature probe is accurate to within 2°F
* ETL listed in United States and Canada
* Plastic enclosure protects internal components from dust and moisture
* 6 Amps/120 Volts/60 Hz.
* 3 year warranty