Jump Start Digital Temperature Controller Thermostat for Heat Mat In-Line Duct Fans + Accessories propelling your garden's growth potential

propelling your garden's growth potential to new heights

because the packs are live on arrival

Add it once the base nutrients are already diluted

facilitating optimal absorption without overwhelming your plants

and vitamins to deliver heavier

Jump Start Digital Temperature Controller Thermostat for Heat Mat In-Line Duct Fans + Accessories propelling your garden's growth potentialNEW AND IMPROVED Our new heat mat thermostat is digital for greater accuracy. Digital temperature controller for heat mats Provides constant optimum temperatures for specific crops Controls temperature in colder or warmer environments Illuminated indicator light; 3 prong ground plug Compatible with all heat mats; optional for Hydrofarm Seedling Heat Mats Controllable range from 68 to 108 degrees Fahrenheit Celsius or Fahrenheit read out Max current 8.