The PCSU1000 digital storage oscilloscope uses the power of your PC to visualize electrical signals. Its high sensitive display resolution, down to 0.15mV, combined with a high bandwidth and a sampling frequency of up to 1GHz are giving this unit all the power you need. The USB connection makes this unit a snap to set-up, no external power required! In the field measurements using a lap-top computer have never been this easy. This scope comes in a stylish vertical space saving design. Powerful software will fulfill all your needs, but for those who like a challenge; a DLL is supplied, which allows you to create your own application.