PC Oscilloscope with Computer Base and USB Port Manufacturers and Suppliers China - Quotation of Brands' Products - OWON
PC based USB Oscilloscope $129 up | Perytech
DPScope - Build Your Own USB/PC-Based Oscilloscope : 38 Steps (with Pictures) - Instructables
PC based USB Oscilloscope $129 up | Perytech
Pico 2104 PicoScope USB Hand Held PC Oscilloscope, 50MS/s | TEquipment
DPScope - Build Your Own USB/PC-Based Oscilloscope : 38 Steps (with Pictures) - Instructables
Amazon.co.jp: USB Digital Oscilloscope Set for PC 100MSa S 25M Dual Channel Insulated PC Base Storage Silloscope DDS Signal Generator USB Oscilloscope : Industrial & Scientific
The cheapest USB scope I could find online - YouTube