Easy to use. Just plug your fan into the controller, set the day and night temperature required for your garden, and then let the Mercury 3 do the rest of the work for you.
• Automatically increases or decreases fan speed based on controller set point.
• Allows user to adjust deadband range to meet gardens requirements.
• Temperature control range is 55°F to 95°F.
• Six foot temperature probe is accurate to within 2 degrees F.
• Plastic enclosure protects internal components from dust and moisture.
• ETL listed in United States and Canada.
• 6 Amps/120 Volts/60 Hz.
• 3 year warranty.