i installed this circuit protector in my home and I am very impressed with its performance .As my tests showed, it effectively protects all of my essential household appliances while providing a stable and consistent electrical current. The industrial and scientific design provides peace of mind that my appliances are well-guarded against power surges or other electrical issues. The only downside is that it may be too technical for those without electrical experience to install themselves. Overall, a great product for anyone looking for reliable circuit protection..