About this item

• 【Plug n Play】no more complicated wires are needed, and the programable temperature controllers is friendly to growers, staters.
• 【Buzzer Alarm】High and low temperature/humidity alarms support custom adjust.
• 【Dual relay】Both controllers offer two power outlets. Plug-in heating equipment, and ventilation fan on the temp controller, and plug the humidifier and dehumidification equipment on the humidity controller.
• 【Affordable】DIY the ventilation system for your grow tent gets more fun but costs less than getting a pre-set ventilation system.
• 【Reliable】Inkbird is the first one to offer pre-wired temp/humidity controllers.