The Smart energy meters from Inepro metering have the highest possible quality and are all MID certified. Inepro offers an outstanding warranty of 5 years. And most smart meters within the standard line are MID (Measuring Instruments Directive) certified. The MID approval is the European set of standards for active electricity meters that are used for billing purposes. MID certified meters are officially examined and certified by an authorized independent quality testing institute. Also when your are not looking for a MID certified meter but need the highest quality energy meters, the standard line will offer you a large range of options for a competitive price.