An electric meter is an instrument for measuring physical quantities in a home circuit
An electric meter is an instrument for measuring the amount of electrical energy to be consumed
It's an instrument for measuring electrical work.
(1) an electric meter is a meter for measuring the electrical energy consumed by an electric appliance in a household circuit.(2) use electric appliance to consume electric energy formula W = PtUnit: degree1 degrees = 1kW*1hThat is, 1kW appliances work 1 hours and consume 1 kwh of electricity.
