Hydrofarm Heat Mat Electronic Temp. Controller custom_1236 It contains fine oils and

It contains fine oils and waxes

Measurements:

5" drain hole for easy cleaning

reinforced front lip

Havana color

Hydrofarm Heat Mat Electronic Temp. Controller custom_1236 It contains fine oils andThis optional electronic temperature controller for the heat mat controls the temperature for your seedlings or cuttings. Connect the electronic temperature controller to your heat mat and adjust the temperature to your needs. Water resistant stainless steel temperature probe. Digital temperature controller for heat mats. Provides constant optimum temperatures for specific crops. Controls temperature in colder or warmer environments. LED mode