Elster metering is engaged in developing, manufacturing & marketing high accuracy metering products & services. Elster metering offers an extensive range of electricity, water and gas metering solutions. The elster "alpha" meter is an electronic polyphase electricity meter & integral register that collects, processes & stores energy use. It is intended for use by industrial & commercial utility customers. The alpha meter is available for both ht & lt applications. The polyphase electricity meter illustrates the following key features