Corus Compact is an electronic volume converter which has been designed specifically for installation in small cabinets with limited space available. Corus Compact is compliant with all metrological requirements of MID (EN12405-1 and /A1 /A2) as well as functional requirements of ARG 155-08 and CIG UNI TS11291. Data transmission to a central system is achieved via an external GSM/GPRS modem, creating a remote reading solution that is both simple and cost-effective.