The UMD 96 is a powerful frontal mounting instrument. It measures 3-phase current and voltage in 6-quadrant operation in class 0.2 and thus the work in class 0.5s as well as all usual network sizes, eg harmonics up to the 50th harmonic. It can be measured via current transformers with N / 5A and N / 1A or via Rogowski coils (333mV). It has a backlit, easy-to-read digital display and is conveniently operated via four function keys. Internally a PT100 sensor is integrated. It can be used in both 400V and 690V networks. Optionally, the display can also be equipped with an Ethernet interface and a web server. This makes it easy to connect PLC systems and building management systems. Digital inputs / outputs and a serial RS485 interface with ModBus are available.