Signstek Nano Mini DSO203 4 CH Handheld Storage Digital Oscilloscope

AD9288-40 dual A/D converter analogue channels from 36MS/s to 72MS/s Signal Generator, Auto Measurement,Various Triggering Option Easy waveform storage,Firmware upgrade,User applications,Open source Built-in 8M USB disk to store waveform, user application and upgrade firmware Please note: The DSO203 doesn't work rely on any computer, but you can use it in combination to a computer. The product itself isn't compatible with 64bit operating system.