Controllers & Monitors

The Hydrofarm Electronic Water Timer makes watering your plants a breeze. This single-station analog timer attaches directly to your garden hose and automatically controls sprinklers, drip systems or soaker systems. It features two simple dials that allow gardeners to set the frequency of watering from 1 hour to 1 week, and the run time from 1 minute to 2 hours. This timer is easy to use and requires no wiring. Just attach it to your hose, set it, and forget it. Easy to use Suitable for all garden watering systems No wiring required Set watering frequency from 1 hour to 1 week Run time can be set from 1 minute to 2 hours Battery powered (requires 2 AAA batteries—not included)

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Active Air Duct Fan Speed Adjuster       Hydrofarm's Fan Speed Controller was designed especially for centrifugal fans. This means it will help prevent damage to fan motors, ensuring longer life. (Meant for use with brushless motors, and all Hydrofarm inline fans, not booster fans)   It will correctly and precisely adjust the speed of centrifugal fans. These controllers are more sensitive than any on the market, and are compact and built to last.   Features   Internal electronic auto-resetting circuit breaker   State-of-the-art electronics throughout   Rated for 500 Watts max (5A)    100V-120VAC voltage capacity     NOTE: Use only with ball-bearing inline/centrifugal fans.   Not recommended for use with "squirrel cage" type fans, the PF3012 - 12" Phat Fan or the 12" Max Fan (Can Fan).

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