Hantek 3in1 Digital Oscilloscope+waveform Generator+multimeter Portable Usb 2 Channels 40mhz 70mhz Lcd Display Test Meter Tools - Oscilloscopes - AliExpress
Rigol DS1052E oscilloscoop
GDS-1152A-U: Digital Storage Oscilloscope with USB, 150 MHz, 2 CH at reichelt elektronik