The DS1052E Oscilloscope is an economical 50MHz unit with 1Mpt memory depth, 1GSa/s sampling, FFT capability, record and replay, roll mode, alternate trigger mode, and adjustable trigger sensitivity. The DS1052E has standard features like USB Device, USB Host, RS-232, and Pass/Fail capabilities. PictBridge compatibility makes it easy to print out waveforms stored on the 5.6” display.