Product review (5 stars): Great for people that rent properties and don't want to spend money for electricians to install GFIC outlets.
Perfect for unprotected circuits. My home is protected, my shop is not. Now I have protection for our shop fridge, and will get more to protect other equipment we have at the shop. Great for people that rent properties and don't want to spend money for electricians to install GFIC outlets. Also perfect for generator panels to provide protection. Will also work well for portable air conditioning units. Here in S.W. Florida it seems as if we have lightning strikes everyday. Be prepared where you live too. Below are two tables showing upcoming power plant outages. When the switches are changed you could receive "Dirty Power". Protect your appliances today.

Nuclear Outage Schedule
Location OutageTypes Region Start Date End Date
St. Lucie Maintenance Southeast 9/6/2015 10/6/2015
Plant Vogtle Maintenance Southeast 9/11/2015 10/12/2015
Point Beach Maintenance Midwest 9/17/2015 10/22/2015
Watts Bar Maintenance Southeast 9/24/2015 10/29/2015
Beaver Valley Maintenance Northeast 9/26/2015 10/26/2015
Seabrook Maintenance Northeast 10/1/2015 10/27/2015
South Texas Project Maintenance Southeast 10/3/2015 10/27/2015
Millstone Refuel/Maintenance Northeast 10/4/2015 10/31/2015
Surry Maintenance Southeast 10/11/2015 11/8/2015
Salem/Hope Creek Maintenance Northeast 10/12/2015 11/9/2015
Turkey Point Maintenance Southeast 10/19/2015 11/19/2015
Sequoyah Nuclear Plant Maintenance Southeast 11/14/2015 12/19/2015

Fossil Outage Schedule
Location OutageTypes Region Start Date End Date
Port Washington Maintenance Midwest 9/6/2015 10/18/2015
Presque Isle Maintenance Midwest 9/6/2015 12/12/2015
Hutchinson Maintenance Midwest 9/12/2015 10/31/2015
Lawrence Maintenance Midwest 9/12/2015 10/3/2015
Elm Road Maintenance Midwest 9/13/2015 10/24/2015
Milwaukee County Maintenance Midwest 9/13/2015 11/21/2015
Tecumseh Maintenance Eastern Kansas 9/26/2015 11/21/2015
San Juan Maintenance Southwest 10/3/2015 11/15/2015
Oak Creek Maintenance Midwest 10/11/2015 12/12/2015

Disclaimer: this item was purchased at a discounted price for reviewing purposes.