Aeris' Heat Mat Thermostat (HMT) allows you to select and maintain precise rooting temperatures for all heat mats. This unit automatically monitors and adjusts heat mat temperature. Maintaining consistent temperature allows for faster germination and root growth. With an illuminated temperature display and large controls, this unit is easy to read and operate. 
 
Digital Temperature Controller
Controls seeding temperature
Precise temperature control range: 68-108F / 20-42C
Plug and Play
Compatible with all heat mats
Illuminated indicator lights
Celsius or Fahrenheit