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VT DSO-2A10E: PC based USB 10~16Bit 100MSPS 40MHz Oscilloscope, Spectrum Analyzer, 12-bit 200MSPS 60MHz AWG Signal Generator | Virtins Technology
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Hantek Laptop PC USB Digital Storage Virtual Oscilloscope 2 Channels 20Mhz Handheld Portable Osciloscopio (6022BE): Amazon.com: Industrial & Scientific
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