SUNPACK Digital Temperature Controller nutrients-and-supplements - Exhaust fan(s)

- Exhaust fan(s)

Creates one large 4" block per stroke

35 Amp - 220V EU/AUS

It has temperature triggers that activate the register fan in response to crossing heating or cooling thresholds

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SUNPACK Digital Temperature Controller nutrients-and-supplements - Exhaust fan(s)This digital thermostatic device allows growers to select and maintain optimal temperatures when germinating seeds or rooting cuttings for the fastest growth. It is compatible with all DSM&T heat mats, and most other 120V heat mats on the market as well. Besides its horticultural uses, the SPTEMP is also a great tool for homebrewing (maintenance of optimal fermentation temperature) and environmental control in reptile terrariums. The controller