The answer to 'why is my electrical meter hot to touch' is that a hot electrical meter is a sign of a potential electrical issue that requires immediate attention. This could be caused by a problem with the meter itself, faulty wiring, or an overloaded electrical system.
Some common causes of a hot electrical meter include a loose connection, a failing meter, or high electrical load on the system. If your meter is hot to the touch, it's important to take action right away to prevent further damage or potential fire hazard.