#Best gfci outlet portable
#Best gfci outlet professional

Whether you have a receptacle or circuit breaker GFCI, pushing the TEST button should turn off the power to the circuit. GFCIs should be tested monthly to ensure they are in working condition. If this is the case, have a qualified electrician replace it as soon as possible. The electrical receptacle in a GFCI may continue to function, even if the GFCI circuit no longer works. GFCIs are electronic devices that can be damaged or wear out. Many consumers don’t check their GFCIs to verify they are working. Temporary GFCIs should be tested prior to every use. They should not be used as a permanent alternative to a regular GFCI.

#Best gfci outlet portable

Temporary or portable GFCIs are frequently used in construction and in outdoor settings with electric tools, mowers, trimmers, and similar devices. Additionally, circuit breaker GFCIs are often used as replacements for standard circuit breakers and provide GFCI protection to all receptacles on that individual circuit. The most often used “receptacle-type” GFCI, similar to a common wall outlet, is the type with which most consumers are familiar. The GFCI reacts quickly (less than one-tenth of a second) to trip or shut off the circuit. The GFCI will “sense” the difference in the amount of electricity flowing into the circuit to that flowing out, even in amounts of current as small as 4 or 5 milliamps. In a ground fault, electricity has found a path to ground, but it is a path the electricity was never intended to be on, such as through a person’s body.īecause of this potential for shock, GFCI protection is used to protect human life. Electricity always wants to find a path to the ground. They are most often found in kitchens, bath and laundry rooms, or even out-of-doors or in the garage where electric power tools might be used.Īccording to the National Electrical Code, a “ground fault” is a conducting connection (whether intentional or accidental) between any electric conductor and any conducting material that is grounded or that may become grounded. GFCIs are generally installed where electrical circuits may accidentally come into contact with water. If a person’s body starts to receive a shock, the GFCI senses this and cuts off the power before he/she can get injured.

The volt meter is a useful feature, and not all receptacle testers include it.Ĭons: The instructions that come with the product may be confusing for some users.A ground fault circuit interrupter (GFCI) can help prevent electrocution. Pros: The product displays a fast and accurate reading.

#Best gfci outlet professional

It also includes a built-in light, so you can use it in the dark when necessary This tester is great for professional or residential use. The voltage will show on a small display screen. There are seven visual indications and a clear legend, so the product is easy to use. This receptacle tester has a number of features to detect the voltage and status of an electrical outlet. No matter your reason for checking your electrical wiring, here are some of the best receptacle testers to get the job done. However, new homeowners might purchase a tester to double-check the outlets in their house. Real estate agents and home appraisers use receptacle testers when assessing a property for sale, while contractors will use them when planning a project. These tools have plenty of professional applications. So, when would you use a receptacle tester?