This product family consists of three types of devices. The compact EMpro MA250 measuring device is mounted directly on a DIN rail and is designed for use at the machine. It integrates an RS485 interface, allowing the device to be integrated into Modbus and JBus systems. The universal EMpro MA400 measuring device is mounted on the front of a cabinet and performs all basic measurement functions within the main distribution system up to 500 V AC. With an optional RS485 communication module, it can also be integrated into Modbus and JBus systems. The EMpro MA600 measuring device is particularly well-suited for measuring power supplies up to 700 V AC, from current and power measurement to harmonic measurement, including spectral analysis and trend calculation.

