When you'll test the performance of your circuit breaker, multimeter is a great supporting device that you want to provide. This can be a helpful gadget that helps you to check the voltage in electrical circuits. Besides, it also helps you determine whether or not the tested circuit is utilizing AC (alternate current) or DC (direct current). This certain tool can be very useful that can assist you check whether the circuit breakers in your system work in correct efficiency or not. Listed below are some easy steps you can observe in using multimeter to check your breaker.
First, you want to open your circuit box. You may discover some breakers here, so it's important to determine which one that you are going to check first. Usually, each of these breakers powers your house in several portion. You may simply discover which breaker that handle which energy by looking on the label. If you can not discover this info, you should label your breakers right away.
Second, it's important to flip off all the home equipment and lights which might be being powered by the certain breaker that you simply want to check. It is extremely important to stop any critical issues equivalent to broken appliances and lights or even fire.
Third, you need to think about your safety. Put a pair of rubber-soled shoes on and be sure that the world near your circuit box is completely dry. Besides, you should also be very careful off puddles that you simply may discover on the ground. Mop them instantly and guantee that the ground or ground is really in dry condition. You really have to check the encircling setting earlier than testing your breaker as a way to prevent the danger of electrical shock.
Fourth, you need to unscrew the metal body around your breakers. Simply use your screwdriver to unscrew it and you may set it aside. Behind the metal frame, you will see that wiring that run by the breakers and also the breakers themselves.
Fifth,you'll be able to set your multimeter to Volts AC. Principally, wiring techniques in residence use alternating present, so the Volts AC setting let the multimeter to read the current correctly. DC is often used in testing the voltage of battery-powered electronics.
Sixth, you need to contact one prong of the multimeter to the terminal screw of the breaker. Then, you can contact one other prong on the breaker to the ground screw. Your multimeter gives you the readout on how much electricity that flows by way of your breaker. The best multimeter for the money (My Web Page
) readout will probably be either one hundred twenty or 240 volts. If your meter does not read something, you have to immediately substitute your breakers well.