I’m using this product for my refrigerator from 6 months and find it reliable. This is really effective in cutting the device when there is a power surge. If there are abnormal stress on while it will not allow power to be sent to the refrigerator until the power is back to normal. There is a time delay ensures that your device will not turn on immediately.
If you have constant peak voltage is kept cut off for a longer time it can sometimes be frustrating, because your device will not start until the power returns to normal. However this is what the stabilizer is for and does its job!
I am satisfying with this product.so I recommended it to others.
Thank you.