Extension cord with integral monitoring system

摘要

An extension cord with integral monitoring system including a male connector having a pair of strip contacts. Such contacts include a neutral strip contact and a line strip contact. Further included is a female connector having a pair of receiving contacts residing within a pair of apertures formed therein. The contacts include a neutral receiving contact and a line receiving contact. Further included is a cable coupled between the male connector and the female connector. The cable has a neutral wire electrically connected between the neutral strip contact of the male connector and the neutral receiving contact of the female connector and a line wire electrically connected between the line strip contact of the male connector and the line receiving contact of the female connector. Next provided is a voltage monitor for indicating the presence of a voltage at the contacts of the female connector thereby signaling that the male connector is in proper electrical communication with the electrical receptacle. Lastly, a current flow monitor is included for indicating the flow of current through the contacts of the female connector thereby signaling that the female connector is in proper electrical communication with the appliance.