Pc scope module velleman pcsgu250 12 mhz 2 channel 4 null 4 null 8 bit digital storage dso function generator spect
This storage oscilloscope unites five devices in one 2 channel storage oscilloscope spectrum analyzer transient recorder function generator and frequency recorder the pcsgu 250 incorporates all the standard functions of a normal storage oscilloscope but can be operated entirely using a mouse or keyboard the device is simply connected to the computers usb port and can be operated without an additional power supply