Carlo Gavazzi A94-10 is an advanced power monitoring system. It is a modular, digital and expandable system, with 98 digital inputs and 10 analogue inputs. It is used to measure, monitor and analyze all electrical power parameters: from basic indicators, like voltage, current, power, to more complex parameters like harmonics, energy, electrical quality control, and more. It is capable of collecting, processing and displaying data from up to 3 separate sources, and it can be integrated with SCADA systems. It also has a communication interface for interface with peripheral devices such as relays, controllers and other instruments. It is suitable for a wide range of industrial and commercial applications, ranging from buildings or factories (energy management and control), to environmental monitoring.