SICAM P850 Multifunction Measuring Device, basic measurements, panel-mounted device, with graphical display, without serial interface and communication protocol, front protection class: IP40, Modbus TCP. The SICAM P850 multifunction measuring device is used for capturing, displaying, evaluating, and transmitting measured electrical quantities such as alternating current, alternating voltage, frequency, power, harmonics, etc. The measured values can be output via communication interfaces to a PC and to control technology or displayed on a screen. In addition to its monitoring function, the SICAM P850 offers a writing function as an all-in-one device: measurement values can be recorded at configurable time intervals with various recorders, such as power quality and disturbance recorders.