The answer to 'flickering electrical meter' is that a flickering or pulsing electricity meter is often caused by a loose connection, faulty wiring, or a problem with the utility company's power supply. This can be a symptom of a larger electrical issue in your home that needs to be addressed.
Common causes include loose connections at the meter base, faulty circuit breakers, damaged wiring, or issues with the utility company's power grid. Flickering can also be caused by a high electrical load in your home, such as from running multiple large appliances at once. In some cases, the meter itself may be malfunctioning and need to be replaced by the utility company.