Variispeed Fan Speed ControllerVARIISPEED FAN SPEED CONTROLLER The Variispeed Fan Speed Controller is a cost effective and simple way to manually adjust the airflow of your intake or extraction fan to help your grow room maintain its optimum temperature at all times. Setting up the Variispeed Fan Speed Controller couldnt be easier, just plug your fan into the device, then plug the device into the power supply or timer and thats it, theres no need for complicated equipment or probes

This translates to a higher and better absorption of nitrogen

One question we’re often asked is how do you know if the probe needs cleaning

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VERMICULITE

It increases yields and allows the light to go straight down onto your plants

The Maxibright 600W Super Grow Metal Halide lamp delivers a high-intensity blue spectrum

the Autopot Easy2Go Kit uses gravity to issue the feed

6667%} CLIP ON FAN - 6"

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You can control any grow room equipment provided it doesn’t exceed 13 Amps or 2

Also records min/max levels