Device for Detecting and Measuring the Current and Voltage of Electric Circuits in a Building

摘要

Disclosed is a device for measuring the current and voltage of electric circuits in a building. The device has a speaker that is detachable from the housing of the device, a receiver that can use a rechargeable battery, a digital voltmeter that can accurately measure up to 220 volts, and a light fixture adapter that can detect current through a light fixture.

主权项

1. A device for detecting and measuring the current through and the voltage across an electric circuit in a building, comprising:
a pronged plug that plugs into an electrical outlet; a circuit board that contains electrical components of said device; a computer chip, connected to said circuit board, that checks the polarity of an electric circuit and measures the voltage across said electric circuit, as detected by said pronged plug; a sound device that connects to said circuit board and makes an audible sound when current flows through it; a set of diodes that connects to said circuit board and allows current to flow between said pronged plug and said sound device; a detachable speaker that amplifies the sound created by said sound device and can be used at a greater distance from a user than a non-detachable speaker; a radio transmitter that transmits the sound created by said sound device a longer distance than can be transmitted by said sound device alone; a radio receiver with a rechargeable battery that receives the sound transmitted by said radio transmitter; a battery charger to recharge said rechargeable battery; and, a digital voltmeter that can accurately measure up to 115 volts.