DS212 Mini Oscilloscope Portable Digital Storage Oscilloscope Pocket Size 2 Channel Oscilloscope with USB Interface for Electronic Engineering Repair: Amazon.com: Industrial & Scientific
Hantek Digital USB Handheld oscilloscope 4 Channel 70MHz 1GSa/s lab oscilloscope kit pc Based Waveform Recorder Support Win 7/8/10 (6074BC): Amazon.com: Industrial & Scientific
Hantek 1008C PC USB 8CH Automotive Diagnostic Digital Oscilloscope/DAQ/Programmable Generator: Circuit Testers: Amazon.com: Industrial & Scientific
Perytech USB Oscilloscope DSO-U2400 400MS/s: Amazon.com: Industrial & Scientific
Hantek 6022BE Digital Oscilloscope Portable PC Based 2 Channels 20MHz USB Oscilloscopes: Amazon.com: Industrial & Scientific
Hantek 6022BE Laptop PC USB Digital Storage Virtual Oscilloscope 2 Channels 20Mhz Handheld Portable Oscilloscope: Amazon.com: Industrial & Scientific
Amazon.com: USB Digital Oscilloscope C520M 2 Channel PC Virtual Oscilloscope 20MHz Bandwidth 8 Bit 50MSa/s for Android Phones : Industrial & Scientific