Development of real-time data acquisition system for Statoil's high voltage cable simulator at Kårstø (K-Lab). The system acquire data from 20+ sensors with a sample rate of 50.000 Samples per second per channel. The data are collected on two separate Compact RIO controllers which both are synchronized by GPS. The two data sets are streamed to a remote computer, and continuously synchronized, analyzed and displayed. The controllers generates a total data flow of 6-8 Mbyte per second.