The new WT5000 combines exceptional accuracy with stability, noise immunity and flexibility to meet the measurement needs of developers of energy-efficient systems. It delivers reliability, versatility, and simplicity for today and the challenges of tomorrow. Due to a growing demand to capture variations of electric energy in more detail and feed them back to development & design, new optional features have been developed. The “Data Streaming” and “IEC Harmonic/Flicker measurement” options are now available to further enhance the application and performance of the WT5000 Precision Power Analyser.