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September 09,2023

How to Test a Circuit Breaker with a Multimeter

Broken circuit breakers can be extremely dangerous for property owners. Avoid electrical fires and other hazards by investing in a multimeter. At Mr. Electric of Fort Worth, we offer premium commercial and residential electrical services for local clients including electrical inspections, circuit breaker repair and wiring upgrades. Are you wondering if a multimeter is a quality tool to have on hand? Read below to find out how this important device can help you improve the safety of your electrical system. 

What Is a Multimeter? 

A multimeter is a device that allows users to test a circuit. It is often used for a wide variety of applications, including the measurement of ohms, amps and volts. Multimeters can be used to test breakers, fixtures, outlets and other electrical components. 

How is a Circuit Breaker Tested with a Multimeter?

The first step to take when testing your circuit breaker with a multimeter is to make sure that the area surrounding your electrical panel is extremely dry. If you are standing in water, or touching moisture, then you could put yourself at risk of shock or personal injury. Once safety is assured, an electrician can open the circuit breaker box and begin to determine which breaker will need to be tested with the device. They will then turn off the appliances, lights and appliances that are connected to that specific circuit breaker. Next the AC volts settings will be adjusted as needed by the service technician. They will touch one prong to the terminal screw and place the other prong to a ground screw, which is often located on the right side of the panel. After the prongs have been properly connected, the readout on the multimeter should be displayed prominently. If the reading says zero, then there is an issue, and the electrical panel will need further servicing. 

Reasons to Hire a Certified Electrician for Your Electrical Panel Problems 

Circuit breakers and electrical panels are very dangerous if handled by someone without experience. Mistakes made when handling electricity could lead to shock, serious injury, fires and future electrical risks. When you hire a licensed and insured local electrician for the task, you can rest assured that your investments are in good hands every step of the way. You will also know that your electrical system will remain code compliant and safe for use long term. 

Do You Need Help from a Certified Electrician in North Texas? Call Mr. Electric Today 

Are you worried about the condition of your electrical system? Then there is no reason to put yourself at risk. Call the experts at Mr. Electric of Fort Worth and get the quality care you need right away. Our certified, licensed and insured electricians are always ready to lend a helping hand. Contact our office for more information about our wide selection of quality commercial and residential services or to schedule an appointment with an experienced electrician in Fort Worth, Bedford, Colleyville, Euless, Grapevine, Saginaw, Keller, Hurst, Southlake, Haslet, Weatherford, Aledo, Texas or a surrounding DFW area neighborhood.