JumpStart Digital Controller for Heat Mats

A digital temperature control device that allows gardeners to select and maintain optimum rooting temperatures for faster seedling or cutting growth. It is compatible with all Hydrofarm heat mats and many other heat mats. Features an illuminated indicator light; 3-prong grounded plug and temperature probe. Compatible with all heat mats. Celsius or Fahrenheit read-out (hold up or down button to change).