The answer to 'flickering electrical meter' is that a flickering or blinking electrical meter is often a sign of an electrical issue in your home. This can be caused by several common problems, including loose connections, voltage fluctuations, or a malfunctioning meter.
One of the most common causes is a loose connection somewhere in your home's electrical system, such as at the meter base, circuit breakers, or outlets. This can allow electricity to 'arc' and create a flickering effect on the meter. Another possible cause is voltage fluctuations from the utility company or a problem with your home's wiring. In some cases, the meter itself may be malfunctioning and need to be replaced.