The DS1074Z-S Plus is a high quality 4 channel 70 MHz oscilloscope. Since it is an “S” model, it comes with a built in 2 channel 25 MHz signal generator. This scope also includes a 7″ WVGA intensity graded color display for easy viewing. The DS1074Z-S Plus features an easily accessible source control button and 4 easy to access analog channel ports. With an industry leading 12 Mpts memory (upgradeable to 24 Mpts) and a waveform capture rate of up to 30,000 wfms/s, the DS1074Z-S Plus is a great solution for nearly any application.