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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
The data will be displayed in graph form for your current and historical readings
Improves water and nutrient transportation
The pH perfect technology automatically adjusts your solution's pH levels
1 x 1m length of 9mm Autopot pipe
Gavita - EFM1 AC Fan Controller Module GroTank NFT Spares The data will be displayedOverview The Gavita EFM1 AC Fan Controller Module allows you to connect an AC fan to your Master Controller. The unit is a plug and play solution to control the fan. When you can adjust your fan efficiently, you can lower the noise levels and power usage. On a lower speed, the unit reduces losses through burst modulated control. On higher speeds, the controller turns to phase cut control to guarantee optimum efficiency levels. You can plug the EFM1
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