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Humidity Thermometer
Set independent timers for each device or sync them together for seamless operation
tailored to various phases of seedling growth
making it easy and simple to use
5ft*5ft (Max Coverage) 4ft*4ft (Core Coverage)
Mars Hydro 4 inch Inline Duct Fan with Thermostat Controller intelligent new Humidity Thermometer4 Inch Inline Duct Fan with Variable thermostat controller for easy fan speed management. Durable plastic fan housing and blades for low noise(28 dB). Powerful Motor is super energy efficient. Excellent purification inner core Made of imported Virgin Australian activated charcoal, delivering 100% filtered airflow, eliminate some of the most undesirable odors, pungent smell, and particulates from indoor grow tent or hydroponics grow room. Effective &
