It is an electronic device like a stabilizer for every Refrigerator, freezers and air conditioners.connect like a stabilizer, after 2 minutes time delay it will start working for one hour and switch off the Refrigerator for 20 minutes. The same function will continues the whole day. So the Refrigerator gets more intervals for its compress... or working. It reduce excess heat of the compressor and it reduce excess ice forming in the freezer chamber. It reduce approximately 30% electricity bill.+ More
