This Southwire Tools & Equipment 40022S Receptacle Tester is the perfect tool for checking the functionality of your electrical outlets. With its compact design and easy-to-read display, you can quickly identify any problems with your outlets and make the necessary repairs. The tester is made by the reputable brand Southwire and is designed to work with virtually any type of outlet.

The 40022S Receptacle Tester is a must-have tool for any homeowner or DIY enthusiast. Its simple operation and reliable results make it an essential part of any electrical toolkit. Whether you're working on a home renovation project or simply need to check the outlets in your RV or trailer, this tester is the perfect tool for the job.