SunPack Digital Temperature Controller cloning-and-seed-starting simple pH calibration with on

simple pH calibration with on screen instructions

• Max CFM: 250

not just where a floor drain happens to be

The relative humidity level is displayed in bold on the digital screen for easy readings and quick adjustments

SunPack Digital Temperature Controller cloning-and-seed-starting simple pH calibration with onThis digital thermostatic device allows growers to select and maintain optimal temperatures when germinating seeds or rooting cuttings for fastest growth. It is compatible with all DSM&T heat mats, and most other 120V mats on the market as well. In addition to its horticultural uses, the SPTEMP is also a great tool for homebrewing (maintenance of optimal fermentation temperature) and environmental control in reptile terrariums. This controller is UL