It can adjust your fan to full speed in summer and to low or medium speed in winter to ventilate your grow room according different need. If used with fan and filter for ventilation, the suitable and adjustable fan speed is good for utilizing your carbon filter more efficiently. Safety is the most important for electrical equipment.
Features:
- Speed control dial to control variable speed: Low, Medium or High speed
- Built-in grounded control outlet
- Lightweight, practical and easy to use
- Perfect to control speed for high velocity inline fan and mini blower
- Make your fan quieter when adjusting to low or medium speed
- Safe and environmental friendly
Specifications:
- Voltage: AC 120V, 60Hz 5A
- Max. Power: 350W
Package Contents:
- 1x Speed Controller
- 1x Manual
Notes: Compatible with the Hon&Guan HF-P series, HDD series, NOT compatible with HF-S series
It can adjust your fan to full speed in summer and to low or medium speed in winter to ventilate your grow room according different need. If used with fan and filter for ventilation, the suitable and adjustable fan speed is ...
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