The Hewlett Packard HP8591E is a EMC Analyser designed to measure electromagnetic disturbance. The HP8591E features a wide range of diagnostic tools for detailed analysis of disturbance signals.

Where would this be used? The Hewlett Packard HP8591E can be used for Radiated and Conducted Emissions testing. It is also an extremely handy tool for signal analysis and can be used in conjunction with near field sniffer probes, current probes, voltage probes, and more for investigatory work.