This item has been shown 13 times.
Turns on a connected 120v cooling appliance when the wired remote bulb sensor hits a selectable temp point between 20-80 degrees. Turns device off once a few degrees below target.
Used on farms, for refrigeration, brewing, wine making, and it all sorts of temp control needs.
Plug the appliance right into this device, place the probe, set the temp and forget about it.
this unit works great but is a used item and has some oxidation and cosmetic defects from normal use.