Fluke's 190-504 Series II 500 MHz ScopeMeter Portable Oscilloscope has a fast sample rate
Fluke's 190-504 Series II 500 MHz ScopeMeter Portable Oscilloscope achieves a 500 MHz at 5 GS/s real time sample rate. The Fluke 190-504 fills the needs of professional electronic troubleshooters who need the 5 GS/s - or 200 pico seconds - sample rate and 4-channels for greater accuracy and clarity of shape and amplitude of unknown waveform phenomena like transients, induced noise and ringing or reflections.
The ScopeMeter 190 Series II includes functions like Connect-and-View triggering for intelligent, automatic triggering on fast, slow or even complex signals, ScopeRecord mode, TrendPlot feature, and automatic measurements functions. The 190 Series II safety rating, according to IEC 61010 standard, is 1000 V CAT III/ 600 V CAT IV making it possible to safely measure from mV to 1000 V.