For use with the Hydrofarm Seedling Heat Mat, it may also be utilized with other low draw heating pads or devices (not to exceed 1000W). Control temperature in colder or warmer environments, 68 - 108 F range. New digital model.

Provides constant optimum temperatures via thermostat probe and digital temperature controller. When used with Heat Mat, an inexpensive controllable incubator environment can be created from just about any small insulating box or cooler.

Placing your spawn bags or jars directly onto the heat mat may cause spawn to dry excessively.