The TMP-DNe allows you to control the temperature within your growing
environment. You can set the day and night temperate independently.
The TMP-DNe can be set to either heat or cool. Just connect your
equipment, then set the temperature that you wish to maintain. If the
temperature varies from your setting, the outlet on the front is
activated. The temperature differential can be set at 3, 5 or 7
degrees. Comes with a 12'' remote sensor. The TMP-DNe is rated for 15
amps @ 120 volts.